Pub Date : 2005-12-27DOI: 10.1109/ICVES.2005.1563633
Hong Cheng, N. Zheng, Lin Ma, Junjie Qin, Xuetao Zhang
This paper presents the Springrobot system and its applications in vehicle active safety, and it is divided into three parts. Firstly, we describe in detail Springrobot intelligent vehicle's hardware structure, internal and external sensing systems, sensor fusion, and its control system. The second part is its vehicle active safety applications including lane departure warning system, forward collision avoidance assistance system, and onroad vehicle detection system using BGF. We describe not only the system structure and algorithm, but also the experimental results. The third part is that we conclude with related research field that we are currently pursuing and direction for future work in, for example, obstacle detection and classification using statistical learning methods, vehicular telematics.
{"title":"Vehicle active safety applications by fusing multiple-sensor for the Springrobot system","authors":"Hong Cheng, N. Zheng, Lin Ma, Junjie Qin, Xuetao Zhang","doi":"10.1109/ICVES.2005.1563633","DOIUrl":"https://doi.org/10.1109/ICVES.2005.1563633","url":null,"abstract":"This paper presents the Springrobot system and its applications in vehicle active safety, and it is divided into three parts. Firstly, we describe in detail Springrobot intelligent vehicle's hardware structure, internal and external sensing systems, sensor fusion, and its control system. The second part is its vehicle active safety applications including lane departure warning system, forward collision avoidance assistance system, and onroad vehicle detection system using BGF. We describe not only the system structure and algorithm, but also the experimental results. The third part is that we conclude with related research field that we are currently pursuing and direction for future work in, for example, obstacle detection and classification using statistical learning methods, vehicular telematics.","PeriodicalId":443433,"journal":{"name":"IEEE International Conference on Vehicular Electronics and Safety, 2005.","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132047647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2005-12-27DOI: 10.1109/ICVES.2005.1563657
Lin Ma, N. Zheng, F. Mu, Hong Cheng
A new concept about the road recognition problem, slice coherence comparability, is defined in this paper. A novel road model, generatrix-slice model, is proposed on this conception. Based on the numerical analysis of slice coherence comparability, the robustness of the lane detection and tracking is improved in evidence. The experiments show that this method is robust on various road types.
{"title":"Scene slice analysis based lane detection and tracking","authors":"Lin Ma, N. Zheng, F. Mu, Hong Cheng","doi":"10.1109/ICVES.2005.1563657","DOIUrl":"https://doi.org/10.1109/ICVES.2005.1563657","url":null,"abstract":"A new concept about the road recognition problem, slice coherence comparability, is defined in this paper. A novel road model, generatrix-slice model, is proposed on this conception. Based on the numerical analysis of slice coherence comparability, the robustness of the lane detection and tracking is improved in evidence. The experiments show that this method is robust on various road types.","PeriodicalId":443433,"journal":{"name":"IEEE International Conference on Vehicular Electronics and Safety, 2005.","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126067277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2005-12-27DOI: 10.1109/ICVES.2005.1563655
H. Dai, Zhao-sheng Yang, L. Bao
Central dynamic navigation system (CDNS) is most effective to make the travel smooth and reduce traffic congestion. The paper firstly analyzes both the architecture and characteristics of CDNS, and addresses multi-vehicle route optimization algorithm for CDNS in detail. In this part, the MVRO algorithm flow is presented to interpret how CDNS plan shortest path for multi-vehicles at a same time, then aiming at the link cost index-travel time, a travel time prediction model considering traffic signal intersection is put forward. Further more, CDNS development and test in Changchun city are concluded, the navigation platform is constructed and the in-vehicle navigation unit is developed. The test operation results show that CDNS has perfect performance such as making travel faster and reducing travel time 12%.
{"title":"Multi-vehicle route optimization in central dynamic navigation system","authors":"H. Dai, Zhao-sheng Yang, L. Bao","doi":"10.1109/ICVES.2005.1563655","DOIUrl":"https://doi.org/10.1109/ICVES.2005.1563655","url":null,"abstract":"Central dynamic navigation system (CDNS) is most effective to make the travel smooth and reduce traffic congestion. The paper firstly analyzes both the architecture and characteristics of CDNS, and addresses multi-vehicle route optimization algorithm for CDNS in detail. In this part, the MVRO algorithm flow is presented to interpret how CDNS plan shortest path for multi-vehicles at a same time, then aiming at the link cost index-travel time, a travel time prediction model considering traffic signal intersection is put forward. Further more, CDNS development and test in Changchun city are concluded, the navigation platform is constructed and the in-vehicle navigation unit is developed. The test operation results show that CDNS has perfect performance such as making travel faster and reducing travel time 12%.","PeriodicalId":443433,"journal":{"name":"IEEE International Conference on Vehicular Electronics and Safety, 2005.","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126176156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2005-12-27DOI: 10.1109/ICVES.2005.1563676
L. Lv, Z. Deng, Fu Zhao, Qiang Cai, KeHan
With the automotive electronics technique getting the fast development, the wireless communication technique on vehicles have the huge market potential. This paper takes the cantilever beam MEMS switch as an example to discuss mechanical principle and function simulation of the RF MEMS switch in Vehicle-carried radio frequency communication, we select three kinds of the cantilever beam with different section to analyze their switch characteristic, and to compute and use the software of ANSYS to carry out multi-physical coupling analysis and simulation. The relation between the distortion of the cantilever beam and the threshold voltage and the inherent frequency of three kinds of the beam is discussed. The results provide a good theoretical help in designing various high performance RF MEMS switches with the variational section beam.
{"title":"The research of RF MEMS switch for vehicle-carried radio frequency communication","authors":"L. Lv, Z. Deng, Fu Zhao, Qiang Cai, KeHan","doi":"10.1109/ICVES.2005.1563676","DOIUrl":"https://doi.org/10.1109/ICVES.2005.1563676","url":null,"abstract":"With the automotive electronics technique getting the fast development, the wireless communication technique on vehicles have the huge market potential. This paper takes the cantilever beam MEMS switch as an example to discuss mechanical principle and function simulation of the RF MEMS switch in Vehicle-carried radio frequency communication, we select three kinds of the cantilever beam with different section to analyze their switch characteristic, and to compute and use the software of ANSYS to carry out multi-physical coupling analysis and simulation. The relation between the distortion of the cantilever beam and the threshold voltage and the inherent frequency of three kinds of the beam is discussed. The results provide a good theoretical help in designing various high performance RF MEMS switches with the variational section beam.","PeriodicalId":443433,"journal":{"name":"IEEE International Conference on Vehicular Electronics and Safety, 2005.","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114518855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2005-12-27DOI: 10.1109/ICVES.2005.1563620
Bing-gang Cao, Zhifeng Bai, Wei Zhang
The limitation of driving range is the key restriction for the development of EV (electric vehicle), and regenerative braking is an effective approach to extend the driving range of electric vehicle. To protect the battery from broken caused by large charging current during regenerative braking, the control strategy that makes the charging current as control object is proposed in this paper. To ensure the robustness of the closed-loop system under the presence of uncertainties, such as parameter perturbation and unknown model dynamics, and to minimize the effect of disturbance, such as the variation of the voltage of battery, state of the road, and the driving profile of vehicle, the design of controllers for regenerative braking is transformed into the weighted mixed-sensitivity problem, and the H infin robust controller for regenerative braking is designed. Finally, experimental researches on XJTUEV-1 under different driving modes are performed. The experimental results show that Hinfin robust controller is prior to the traditional PI controller in both steady-state tracking error and the key restriction for the development of EV (electric vehicle), and regenerative braking is an effective approach to extend the driving range of electric vehicle. To protect the battery from broken caused by large charging current during regenerative braking, the control strategy that makes the charging current as control object is proposed in this paper. To ensure the robustness of the closed-loop system under the presence of uncertainties, such as parameter perturbation and unknown model dynamics, and to minimize the effect of disturbance, such as the variation of the voltage of battery, state of the road, and the driving profile of vehicle, the design of controllers for regenerative braking is transformed into the weighted mixed-sensitivity problem, and the H infin robust controller for regenerative braking is designed. Finally, experimental researches on XJTUEV-I under different driving modes are performed. The experimental results show that Hinfin robust controller is prior to the traditional PI controller in both steady-state tracking error and response speed. Additionally the Hinfin robust controller for regenerative braking can recover more energy than PI controller during the EV braking
{"title":"Research on control for regenerative braking of electric vehicle","authors":"Bing-gang Cao, Zhifeng Bai, Wei Zhang","doi":"10.1109/ICVES.2005.1563620","DOIUrl":"https://doi.org/10.1109/ICVES.2005.1563620","url":null,"abstract":"The limitation of driving range is the key restriction for the development of EV (electric vehicle), and regenerative braking is an effective approach to extend the driving range of electric vehicle. To protect the battery from broken caused by large charging current during regenerative braking, the control strategy that makes the charging current as control object is proposed in this paper. To ensure the robustness of the closed-loop system under the presence of uncertainties, such as parameter perturbation and unknown model dynamics, and to minimize the effect of disturbance, such as the variation of the voltage of battery, state of the road, and the driving profile of vehicle, the design of controllers for regenerative braking is transformed into the weighted mixed-sensitivity problem, and the H infin robust controller for regenerative braking is designed. Finally, experimental researches on XJTUEV-1 under different driving modes are performed. The experimental results show that Hinfin robust controller is prior to the traditional PI controller in both steady-state tracking error and the key restriction for the development of EV (electric vehicle), and regenerative braking is an effective approach to extend the driving range of electric vehicle. To protect the battery from broken caused by large charging current during regenerative braking, the control strategy that makes the charging current as control object is proposed in this paper. To ensure the robustness of the closed-loop system under the presence of uncertainties, such as parameter perturbation and unknown model dynamics, and to minimize the effect of disturbance, such as the variation of the voltage of battery, state of the road, and the driving profile of vehicle, the design of controllers for regenerative braking is transformed into the weighted mixed-sensitivity problem, and the H infin robust controller for regenerative braking is designed. Finally, experimental researches on XJTUEV-I under different driving modes are performed. The experimental results show that Hinfin robust controller is prior to the traditional PI controller in both steady-state tracking error and response speed. Additionally the Hinfin robust controller for regenerative braking can recover more energy than PI controller during the EV braking","PeriodicalId":443433,"journal":{"name":"IEEE International Conference on Vehicular Electronics and Safety, 2005.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129441685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2005-12-27DOI: 10.1109/ICVES.2005.1563651
Zengguo Sun, Chongzhao Han, Xin Kang
The appearance of speckle makes it difficult for image segmentation, classification and target detection. By analyzing MMSE filter and the enhanced one, it can be seen that although these filters are better trade-off between noise reduction and fine detail preserving, a basic premise is required for all statistic filters that the sample mean and variance of a pixel is equal to its local mean and variance based on pixels within a neighborhood surrounding it. It is validated only if the filtering area is large enough to assure the sample calculation robust and doesn't contain edge features, linear features or point targets for stationary assumption. An improved filter based on adaptive windowing and structure detection is proposed in this paper. This filter outputs the mean intensity of filtering area in homogeneous region. Maximum homogeneous filtering area decided by adaptive windowing technique is required to keep sample calculation robust. Structure feature such as line, edge and point target may appear in heterogeneous region and this invalidates the basic premise of stationary for all local statistic filters. Point target is preserved owing to special distribution and maximum window subset of linear and edge feature is decided by using different ratio detectors. Filtering process is accomplished calculating local statistics in window subset determined. Experiments on simulated image and real SAR one demonstrate that the improved MMSE filter proposed for speckle noise is superior both in noise reduction and in fine detail preserving.
{"title":"Research and improving on speckle MMSE filter based on adaptive windowing and structure detection","authors":"Zengguo Sun, Chongzhao Han, Xin Kang","doi":"10.1109/ICVES.2005.1563651","DOIUrl":"https://doi.org/10.1109/ICVES.2005.1563651","url":null,"abstract":"The appearance of speckle makes it difficult for image segmentation, classification and target detection. By analyzing MMSE filter and the enhanced one, it can be seen that although these filters are better trade-off between noise reduction and fine detail preserving, a basic premise is required for all statistic filters that the sample mean and variance of a pixel is equal to its local mean and variance based on pixels within a neighborhood surrounding it. It is validated only if the filtering area is large enough to assure the sample calculation robust and doesn't contain edge features, linear features or point targets for stationary assumption. An improved filter based on adaptive windowing and structure detection is proposed in this paper. This filter outputs the mean intensity of filtering area in homogeneous region. Maximum homogeneous filtering area decided by adaptive windowing technique is required to keep sample calculation robust. Structure feature such as line, edge and point target may appear in heterogeneous region and this invalidates the basic premise of stationary for all local statistic filters. Point target is preserved owing to special distribution and maximum window subset of linear and edge feature is decided by using different ratio detectors. Filtering process is accomplished calculating local statistics in window subset determined. Experiments on simulated image and real SAR one demonstrate that the improved MMSE filter proposed for speckle noise is superior both in noise reduction and in fine detail preserving.","PeriodicalId":443433,"journal":{"name":"IEEE International Conference on Vehicular Electronics and Safety, 2005.","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129704320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2005-12-27DOI: 10.1109/ICVES.2005.1563639
Song Dafeng, L. Jing, M. Zhimin, Li Youde, Zhao Jian, Liu Wei
In this paper, CAN bus, which works in good real-time and high reliability, was designed and applied to meet the need of real-time control for traction control system (TCS) of 2WD vehicle. TCS controllers were developed which include two electrical control units (ECU): one is the host ECU which receives the signals from sensors such as the wheel speed sensors, longitudinal acceleration sensor, accelerator pedal position sensor, and engine throttle position sensor, and sends the control commands to the actuators according to the control algorithm. The other is the throttle controller which receives the throttle control command from host ECU by CAN bus to run the engine throttle actuator by which engine output torque can be reduced to avoid the excessive spin of the driving wheels. Meanwhile throttle controller feedbacks the running states of the actuator to the host ECU by CAN bus. In addition, the host ECU controls the hydraulic control unit (HCU) to regulate brake torque of driving wheels to control wheel slip. To verify the reliability of TCS controllers and the accuracy of data transmission over CAN bus, the hardware-in-the-loop (HIL) tests were performed by means of the vehicle rapid development system (RDS). Test results show that not only CAN communication is reliable and accurate, but also TCS controllers can effectively keep the slip rate of the driving wheels in the optimum range and improve the driving ability of the vehicle.
{"title":"Application of CAN in vehicle traction control system","authors":"Song Dafeng, L. Jing, M. Zhimin, Li Youde, Zhao Jian, Liu Wei","doi":"10.1109/ICVES.2005.1563639","DOIUrl":"https://doi.org/10.1109/ICVES.2005.1563639","url":null,"abstract":"In this paper, CAN bus, which works in good real-time and high reliability, was designed and applied to meet the need of real-time control for traction control system (TCS) of 2WD vehicle. TCS controllers were developed which include two electrical control units (ECU): one is the host ECU which receives the signals from sensors such as the wheel speed sensors, longitudinal acceleration sensor, accelerator pedal position sensor, and engine throttle position sensor, and sends the control commands to the actuators according to the control algorithm. The other is the throttle controller which receives the throttle control command from host ECU by CAN bus to run the engine throttle actuator by which engine output torque can be reduced to avoid the excessive spin of the driving wheels. Meanwhile throttle controller feedbacks the running states of the actuator to the host ECU by CAN bus. In addition, the host ECU controls the hydraulic control unit (HCU) to regulate brake torque of driving wheels to control wheel slip. To verify the reliability of TCS controllers and the accuracy of data transmission over CAN bus, the hardware-in-the-loop (HIL) tests were performed by means of the vehicle rapid development system (RDS). Test results show that not only CAN communication is reliable and accurate, but also TCS controllers can effectively keep the slip rate of the driving wheels in the optimum range and improve the driving ability of the vehicle.","PeriodicalId":443433,"journal":{"name":"IEEE International Conference on Vehicular Electronics and Safety, 2005.","volume":"235 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123378732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2005-12-27DOI: 10.1109/ICVES.2005.1563650
Jiao Linan, Zhenmin Tang
Classical configuration space (C-space) is often used in such a assumption that obstacles are static and robots have global knowledge of environment. Recently, there has been much more attention in multi-robot systems (MRS), unfortunately a MRS which have local sensing cannot meet the assumption. If it can be solved, the motion planning of the MRS benefits from previous motion planning algorithms in C-space. Toward resolving aforementioned problems, in the first place, we model the environment and robots as some sets of polygons, robots are unmanned ground vehicles (UGVs) with limited sensing range and can communicate with each other. Then a decentralized method is introduced by which two autonomous robots search environment and build C-space obstacles, while exchange and merge partial C-space generated by another robot every certain time interval until the whole C-space obstacles are established, it is similar to concurrent mapping and localization (CML), but we mainly focus on the algorithm of generating and merging C-space. Finally a simulated implementation demonstrates validity of our algorithm.
{"title":"Building configuration space for multiple UGVs","authors":"Jiao Linan, Zhenmin Tang","doi":"10.1109/ICVES.2005.1563650","DOIUrl":"https://doi.org/10.1109/ICVES.2005.1563650","url":null,"abstract":"Classical configuration space (C-space) is often used in such a assumption that obstacles are static and robots have global knowledge of environment. Recently, there has been much more attention in multi-robot systems (MRS), unfortunately a MRS which have local sensing cannot meet the assumption. If it can be solved, the motion planning of the MRS benefits from previous motion planning algorithms in C-space. Toward resolving aforementioned problems, in the first place, we model the environment and robots as some sets of polygons, robots are unmanned ground vehicles (UGVs) with limited sensing range and can communicate with each other. Then a decentralized method is introduced by which two autonomous robots search environment and build C-space obstacles, while exchange and merge partial C-space generated by another robot every certain time interval until the whole C-space obstacles are established, it is similar to concurrent mapping and localization (CML), but we mainly focus on the algorithm of generating and merging C-space. Finally a simulated implementation demonstrates validity of our algorithm.","PeriodicalId":443433,"journal":{"name":"IEEE International Conference on Vehicular Electronics and Safety, 2005.","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131856387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2005-12-27DOI: 10.1109/ICVES.2005.1563656
Xintan Ma, Shaopu Yang, Buqing Xu
With the increase of the volume of traffic and construction of elevated urban expressways, the social press to decrease noise nuisance is growing rapidly. It is a main measure to control traffic noise by installing noise barriers. Based on the investigation of characteristics of current barrier design methods and the road noise prediction model, an optimal design method of noise barrier used in reducing noise emission from traffic flow is presented in this paper. In the designs of road noise barrier and elevated urban expressway noise barrier, the availability of the new method in reducing the noise and improving the economic solution is proved through the comparison between the current methods and the optimal design method. The main reasons for the practical noise reduction less than theoretic value is illuminated, the effects of design parameters on cost for noise barrier and noise reduction characteristic is discussed, and its results are instructive to the selection of the design parameters and shape of barrier.
{"title":"Optimization design of road noise barrier","authors":"Xintan Ma, Shaopu Yang, Buqing Xu","doi":"10.1109/ICVES.2005.1563656","DOIUrl":"https://doi.org/10.1109/ICVES.2005.1563656","url":null,"abstract":"With the increase of the volume of traffic and construction of elevated urban expressways, the social press to decrease noise nuisance is growing rapidly. It is a main measure to control traffic noise by installing noise barriers. Based on the investigation of characteristics of current barrier design methods and the road noise prediction model, an optimal design method of noise barrier used in reducing noise emission from traffic flow is presented in this paper. In the designs of road noise barrier and elevated urban expressway noise barrier, the availability of the new method in reducing the noise and improving the economic solution is proved through the comparison between the current methods and the optimal design method. The main reasons for the practical noise reduction less than theoretic value is illuminated, the effects of design parameters on cost for noise barrier and noise reduction characteristic is discussed, and its results are instructive to the selection of the design parameters and shape of barrier.","PeriodicalId":443433,"journal":{"name":"IEEE International Conference on Vehicular Electronics and Safety, 2005.","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131137639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2005-12-27DOI: 10.1109/ICVES.2005.1563637
Jiuhong Ruan, M. Fu, Yibin Li, Jinying Huang
In intelligent vehicle (IV) which traction is provided only by traditional fuel engine, drive force is usually controlled through throttle control. Firstly, vehicle longitudinal mathematic model based on medium-level complex engine model was given. Then, aim at engine's strong non-linearity, pure time delay and parameters time-variety properties, the complicated plant controller automatic design method based on fuzzy logic (FL) and genetic algorithm (GA) was used to design the fuzzy throttle controller. Simulations were done at last. The results show that the controller can meet IV longitudinal control performances of high precision, strong robustness and good smoothness.
{"title":"Study on throttle control of intelligent vehicle longitudinal motion","authors":"Jiuhong Ruan, M. Fu, Yibin Li, Jinying Huang","doi":"10.1109/ICVES.2005.1563637","DOIUrl":"https://doi.org/10.1109/ICVES.2005.1563637","url":null,"abstract":"In intelligent vehicle (IV) which traction is provided only by traditional fuel engine, drive force is usually controlled through throttle control. Firstly, vehicle longitudinal mathematic model based on medium-level complex engine model was given. Then, aim at engine's strong non-linearity, pure time delay and parameters time-variety properties, the complicated plant controller automatic design method based on fuzzy logic (FL) and genetic algorithm (GA) was used to design the fuzzy throttle controller. Simulations were done at last. The results show that the controller can meet IV longitudinal control performances of high precision, strong robustness and good smoothness.","PeriodicalId":443433,"journal":{"name":"IEEE International Conference on Vehicular Electronics and Safety, 2005.","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128007949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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