Pub Date : 2022-11-18DOI: 10.1109/WCMEIM56910.2022.10021552
B. Liu, W. Ge, Yuzhu Li, Dianbiao Dong
Bionic jumping robots have been widely used due to their high mobility and wide range of terrain adaptation. Jumping robots in the existing research suffer from complex mechanical mechanisms and unstable aerial postures, which cause the jumping robot to collide with the ground when landing. This paper proposes the design of a new jumping robot with a large jump stroke based on a simple geared five-bar mechanism. Based on characteristics of the applied mechanism, the proposed jumping robot can realize the adjustment of aerial posture independently. Firstly, a mechanical configuration of the new jumping robot is proposed, and its kinematics and dynamics are given. Then, dimensional parameters of the proposed jumping robot are optimized based on the genetic algorithm. Finally, an experimental prototype is designed to verify the actual performance of the proposed robot. Experimental results show that the proposed jumping robot has a large jumping stroke and stable jumping posture.
{"title":"Design and Optimization of a Kangaroo-inspired Jumping Robot","authors":"B. Liu, W. Ge, Yuzhu Li, Dianbiao Dong","doi":"10.1109/WCMEIM56910.2022.10021552","DOIUrl":"https://doi.org/10.1109/WCMEIM56910.2022.10021552","url":null,"abstract":"Bionic jumping robots have been widely used due to their high mobility and wide range of terrain adaptation. Jumping robots in the existing research suffer from complex mechanical mechanisms and unstable aerial postures, which cause the jumping robot to collide with the ground when landing. This paper proposes the design of a new jumping robot with a large jump stroke based on a simple geared five-bar mechanism. Based on characteristics of the applied mechanism, the proposed jumping robot can realize the adjustment of aerial posture independently. Firstly, a mechanical configuration of the new jumping robot is proposed, and its kinematics and dynamics are given. Then, dimensional parameters of the proposed jumping robot are optimized based on the genetic algorithm. Finally, an experimental prototype is designed to verify the actual performance of the proposed robot. Experimental results show that the proposed jumping robot has a large jumping stroke and stable jumping posture.","PeriodicalId":202270,"journal":{"name":"2022 5th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128925086","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 : 2022-11-18DOI: 10.1109/WCMEIM56910.2022.10021446
Feng Zhenwei, Hu Yongqiang, Chang Jing, Cui Yufu
The ultra-low orbit spacecraft has the advantages of high resolution, easy de-orbit and low launch cost. Although that atmospheric density at this height is only 10–11 to 10-9kg/m3, the aerodynamic drag acting on the satellite can be millinewton or even Newton, which is the main reason for the fall of the ultra-low orbit spacecraft. In this paper, the method of aerodynamic drag estimation for the ultra-low orbit spacecraft is given, and the influence factors of aerodynamic drag are analysed, the calculation formula of drag coefficient is emphatically derived, and the influence factors of drag coefficient are studied. The drag coefficients under the conditions of typical orbit and space environment are given. In order to reduce the drag, the SLO spacecraft should be designed as a slender body configuration, and at this time, the drag effect brought by the side cannot be ignored, which should be paid more attention to in the overall configuration and layout design of the spacecraft.
{"title":"Aerodynamic drag estimation of ultra-low orbit spacecraft","authors":"Feng Zhenwei, Hu Yongqiang, Chang Jing, Cui Yufu","doi":"10.1109/WCMEIM56910.2022.10021446","DOIUrl":"https://doi.org/10.1109/WCMEIM56910.2022.10021446","url":null,"abstract":"The ultra-low orbit spacecraft has the advantages of high resolution, easy de-orbit and low launch cost. Although that atmospheric density at this height is only 10–11 to 10-9kg/m3, the aerodynamic drag acting on the satellite can be millinewton or even Newton, which is the main reason for the fall of the ultra-low orbit spacecraft. In this paper, the method of aerodynamic drag estimation for the ultra-low orbit spacecraft is given, and the influence factors of aerodynamic drag are analysed, the calculation formula of drag coefficient is emphatically derived, and the influence factors of drag coefficient are studied. The drag coefficients under the conditions of typical orbit and space environment are given. In order to reduce the drag, the SLO spacecraft should be designed as a slender body configuration, and at this time, the drag effect brought by the side cannot be ignored, which should be paid more attention to in the overall configuration and layout design of the spacecraft.","PeriodicalId":202270,"journal":{"name":"2022 5th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122439863","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 : 2022-11-18DOI: 10.1109/WCMEIM56910.2022.10021508
Xiaotao Wang, Huan Liu, Yuxin Cui
The tethered mobile robot can be used to detect extreme terrain. During the movement, it will inevitably contact or even entangle with obstacles. In this paper, a simultaneous localization and mapping (SLAM) algorithm for tethered robots based on the UFastSLAM framework is proposed, which uses particle filtering and unscented transformation to estimate the pose of the tethered robot and the positions of the anchor points. The simulation results show that the algorithm can effectively estimate the position of anchor points and improve the performance of robot pose estimation simultaneously.
{"title":"Simultaneous localization and mapping for tethered robot based on UFastSLAM","authors":"Xiaotao Wang, Huan Liu, Yuxin Cui","doi":"10.1109/WCMEIM56910.2022.10021508","DOIUrl":"https://doi.org/10.1109/WCMEIM56910.2022.10021508","url":null,"abstract":"The tethered mobile robot can be used to detect extreme terrain. During the movement, it will inevitably contact or even entangle with obstacles. In this paper, a simultaneous localization and mapping (SLAM) algorithm for tethered robots based on the UFastSLAM framework is proposed, which uses particle filtering and unscented transformation to estimate the pose of the tethered robot and the positions of the anchor points. The simulation results show that the algorithm can effectively estimate the position of anchor points and improve the performance of robot pose estimation simultaneously.","PeriodicalId":202270,"journal":{"name":"2022 5th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122517601","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}
In view of the limited production caused by the long debugging period of the pipe bending machine, it is necessary to develop a 3D pipe model display system to assist the technical personnel to debug the pipe bending machine. Because OpenGL technology has the advanced ability of modeling, illumination, transformation and color processing, it can reduce the development cost of pipe bending machine. Therefore, this paper takes 3D pipe fittings as the research object, uses OpenGL technology and Visual C++ programming language to develop a 3D pipe fitting model display system, and realizes the visualization of 3D pipe fitting model. In order to reduce the workload, the model is established by professional 3D modeling software 3DS MAX software, and then rendered and controlled by OpenGL technology. The results show that the real-time rendering of the 3D model observation imaging rendering and good human-computer interaction control function can be realized.
{"title":"Control and Visualization of 3D Pipe Model Based on OpenGL","authors":"Hongtao Han, Bing Li, Yunhao Fu, Ting Wang, Liangrui Zhang, Yulan Wei","doi":"10.1109/WCMEIM56910.2022.10021528","DOIUrl":"https://doi.org/10.1109/WCMEIM56910.2022.10021528","url":null,"abstract":"In view of the limited production caused by the long debugging period of the pipe bending machine, it is necessary to develop a 3D pipe model display system to assist the technical personnel to debug the pipe bending machine. Because OpenGL technology has the advanced ability of modeling, illumination, transformation and color processing, it can reduce the development cost of pipe bending machine. Therefore, this paper takes 3D pipe fittings as the research object, uses OpenGL technology and Visual C++ programming language to develop a 3D pipe fitting model display system, and realizes the visualization of 3D pipe fitting model. In order to reduce the workload, the model is established by professional 3D modeling software 3DS MAX software, and then rendered and controlled by OpenGL technology. The results show that the real-time rendering of the 3D model observation imaging rendering and good human-computer interaction control function can be realized.","PeriodicalId":202270,"journal":{"name":"2022 5th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121045064","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 : 2022-11-18DOI: 10.1109/WCMEIM56910.2022.10021455
Yi Zhang, Yuanpei Gao, Jinyan Li, Dongjie Jiang
The laser sensor information is single, the perceptual feedback dimension is low, and the feedback information is lack in the open outdoor scene and the scene with similar geometric features, which makes it difficult to complete the positioning and navigation work. The visual positioning is easily interfered by light, and the accuracy is limited by the algorithm. Combining the advantages and disadvantages of the two methods, an algorithm combining vision and laser repositioning is proposed. Firstly, vision is based on ORB feature matching to do the preliminary localization, and an artificial bird swarm algorithm is proposed to improve the accuracy of local localization when the prior location is known. The experimental results show that the proposed algorithm shortens the relocation time by one order of magnitude compared with the pure laser localization algorithm, and improves the localization accuracy by one order of magnitude compared with the pure vision algorithm.
{"title":"A mobile robot repositioning method combining vision and laser","authors":"Yi Zhang, Yuanpei Gao, Jinyan Li, Dongjie Jiang","doi":"10.1109/WCMEIM56910.2022.10021455","DOIUrl":"https://doi.org/10.1109/WCMEIM56910.2022.10021455","url":null,"abstract":"The laser sensor information is single, the perceptual feedback dimension is low, and the feedback information is lack in the open outdoor scene and the scene with similar geometric features, which makes it difficult to complete the positioning and navigation work. The visual positioning is easily interfered by light, and the accuracy is limited by the algorithm. Combining the advantages and disadvantages of the two methods, an algorithm combining vision and laser repositioning is proposed. Firstly, vision is based on ORB feature matching to do the preliminary localization, and an artificial bird swarm algorithm is proposed to improve the accuracy of local localization when the prior location is known. The experimental results show that the proposed algorithm shortens the relocation time by one order of magnitude compared with the pure laser localization algorithm, and improves the localization accuracy by one order of magnitude compared with the pure vision algorithm.","PeriodicalId":202270,"journal":{"name":"2022 5th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121155167","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}
According to the technical characteristics of the structure of road paving and crawler paver in China, the working principle of crawler paver hydraulic walking system is analyzed, and the walking hydraulic system of paver is designed and studied according to foreign design scheme. On the basis of establishing the actual working conditions of the paver, the hydraulic system components are selected, and the AMESim platform is used for the modeling and simulation of the two schemes. The simulation results show that the flow rate and the speed of the actuator are proportional to the valve port opening size. The required flow of the working loop does not have to do with the external load, but only with the area size of the multiplex valve opening. The motor port pressure and the motor flow is stable at 7.5 L/min under different slope conditions, indicating that this system is reliable and can provide reference for the innovative design of the hydraulic system of the paver walking mechanism.
{"title":"Design and Analysis of Paver Walking Hydraulic System Based on AMESim","authors":"Heng Wang, Ming-Ming Shang, Yi-Cheng Xu, Chao Zhang, Shi-Yi Wang, Shen-Yu Yang","doi":"10.1109/WCMEIM56910.2022.10021452","DOIUrl":"https://doi.org/10.1109/WCMEIM56910.2022.10021452","url":null,"abstract":"According to the technical characteristics of the structure of road paving and crawler paver in China, the working principle of crawler paver hydraulic walking system is analyzed, and the walking hydraulic system of paver is designed and studied according to foreign design scheme. On the basis of establishing the actual working conditions of the paver, the hydraulic system components are selected, and the AMESim platform is used for the modeling and simulation of the two schemes. The simulation results show that the flow rate and the speed of the actuator are proportional to the valve port opening size. The required flow of the working loop does not have to do with the external load, but only with the area size of the multiplex valve opening. The motor port pressure and the motor flow is stable at 7.5 L/min under different slope conditions, indicating that this system is reliable and can provide reference for the innovative design of the hydraulic system of the paver walking mechanism.","PeriodicalId":202270,"journal":{"name":"2022 5th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116530669","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 : 2022-11-18DOI: 10.1109/WCMEIM56910.2022.10021422
Hao Ge, Sheng Yang
Aiming at the problems that the deformation of the thin plate segments of surface ships may damage the internal structure or lead to the inability to lift and close the ship, taking three typical thin plate segments of a ship as an example, the corresponding lifting plan is designed, the factors affecting the construction efficiency of the lifting equipment on the whole process of lifting them are discussed, the deformation of the three thin plate segments under different working conditions is calculated by using the finite element analysis method, and the temporary strengthening plan is proposed for the segments with oversized deformation. temporary strengthening scheme. The results show that the lifting solution is suitable for the weak structural strength of the thin plate segments of the hull and meets the requirements of the classification society lifting code, thus making the lifting operation of the thin plate segments of the ship hull more convenient and efficient.
{"title":"Finite Element Analysis of Surface Ship Hull Thin Section Lifting Scheme","authors":"Hao Ge, Sheng Yang","doi":"10.1109/WCMEIM56910.2022.10021422","DOIUrl":"https://doi.org/10.1109/WCMEIM56910.2022.10021422","url":null,"abstract":"Aiming at the problems that the deformation of the thin plate segments of surface ships may damage the internal structure or lead to the inability to lift and close the ship, taking three typical thin plate segments of a ship as an example, the corresponding lifting plan is designed, the factors affecting the construction efficiency of the lifting equipment on the whole process of lifting them are discussed, the deformation of the three thin plate segments under different working conditions is calculated by using the finite element analysis method, and the temporary strengthening plan is proposed for the segments with oversized deformation. temporary strengthening scheme. The results show that the lifting solution is suitable for the weak structural strength of the thin plate segments of the hull and meets the requirements of the classification society lifting code, thus making the lifting operation of the thin plate segments of the ship hull more convenient and efficient.","PeriodicalId":202270,"journal":{"name":"2022 5th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127102044","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 : 2022-11-18DOI: 10.1109/WCMEIM56910.2022.10021439
Qiong Zhang, Zhengnan Yin, Yong-Jian Kuang
This paper proposes a method for ultrasonic beamforming based on deep neural network (DNN) with model selection based on contrast-to-noise ratio to suppress the degradation sources of image quality. The contrast-to-noise ratio (CNR), one of the image quality evaluation indicators, is combined with the loss function of fidelity in the network model to form a new loss function: CNR-LOSS, which is expected to improve the correlation between loss function and ultrasonic image quality. The training data comes from the ultrasonic simulation signals of cysts and point targets, and the input of DNN is the channel signal and its corresponding wavelet coefficients. DNN divides the parallel input into two types: on-axis signal and off-axis signal, and expects to retain only on-axis signal and clear off-axis scattering. In addition, the performance of DNN beamformer with and without CNR-LOSS is compared, and the effect of loss functions with different CNR weights on image quality is analyzed. Compared with the DNN beamformer without CNR-LOSS, DNN beamformer with CNR-LOSS and appropriate CNR weights achieves higher image quality in the experiment.
{"title":"Ultrasonic beamforming algorithm based on deep learning and optimal model selection","authors":"Qiong Zhang, Zhengnan Yin, Yong-Jian Kuang","doi":"10.1109/WCMEIM56910.2022.10021439","DOIUrl":"https://doi.org/10.1109/WCMEIM56910.2022.10021439","url":null,"abstract":"This paper proposes a method for ultrasonic beamforming based on deep neural network (DNN) with model selection based on contrast-to-noise ratio to suppress the degradation sources of image quality. The contrast-to-noise ratio (CNR), one of the image quality evaluation indicators, is combined with the loss function of fidelity in the network model to form a new loss function: CNR-LOSS, which is expected to improve the correlation between loss function and ultrasonic image quality. The training data comes from the ultrasonic simulation signals of cysts and point targets, and the input of DNN is the channel signal and its corresponding wavelet coefficients. DNN divides the parallel input into two types: on-axis signal and off-axis signal, and expects to retain only on-axis signal and clear off-axis scattering. In addition, the performance of DNN beamformer with and without CNR-LOSS is compared, and the effect of loss functions with different CNR weights on image quality is analyzed. Compared with the DNN beamformer without CNR-LOSS, DNN beamformer with CNR-LOSS and appropriate CNR weights achieves higher image quality in the experiment.","PeriodicalId":202270,"journal":{"name":"2022 5th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125355203","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 : 2022-11-18DOI: 10.1109/WCMEIM56910.2022.10021535
Jie Yang, Manxin Wang, Yibo Yang, Lanbin Li, Haibin Lai, Minghao Wang
CNC turret is the key functional part of numerical control lathe. Whether the prepositioning accuracy reaches the standard is directly related to whether the positioning accuracy link of the CNC turret can proceed smoothly, and then affects the machining accuracy of the numerical control lathe. In this paper, according to the structure of CNC turret, the main parts that affect the prepositioning accuracy are the gear and its supporting shaft, and then the mapping relationship between the manufacturing and assembly accuracy of the above parts and the prepositioning accuracy of the end is constructed. On this basis, I systematically studied the effects such as module of gear, tooth number, shaft runout clearance and other factors on prepositioning accuracy. The end accuracy probability distribution of gear pairs with different accuracy levels was obtained based on Monte Carlo method, and the probability of the prepositioning accuracy of the CNC turret within 8 arc min was obtained through 100,000 data simulation and statistics. Finally, a checking instrument of prepositioning accuracy of CNC turret is built, and the actual prepositioning accuracy of CNC turret is obtained based on the test.
{"title":"Modeling and Testing Analysis of Prepositioning Accuracy of CNC Turret","authors":"Jie Yang, Manxin Wang, Yibo Yang, Lanbin Li, Haibin Lai, Minghao Wang","doi":"10.1109/WCMEIM56910.2022.10021535","DOIUrl":"https://doi.org/10.1109/WCMEIM56910.2022.10021535","url":null,"abstract":"CNC turret is the key functional part of numerical control lathe. Whether the prepositioning accuracy reaches the standard is directly related to whether the positioning accuracy link of the CNC turret can proceed smoothly, and then affects the machining accuracy of the numerical control lathe. In this paper, according to the structure of CNC turret, the main parts that affect the prepositioning accuracy are the gear and its supporting shaft, and then the mapping relationship between the manufacturing and assembly accuracy of the above parts and the prepositioning accuracy of the end is constructed. On this basis, I systematically studied the effects such as module of gear, tooth number, shaft runout clearance and other factors on prepositioning accuracy. The end accuracy probability distribution of gear pairs with different accuracy levels was obtained based on Monte Carlo method, and the probability of the prepositioning accuracy of the CNC turret within 8 arc min was obtained through 100,000 data simulation and statistics. Finally, a checking instrument of prepositioning accuracy of CNC turret is built, and the actual prepositioning accuracy of CNC turret is obtained based on the test.","PeriodicalId":202270,"journal":{"name":"2022 5th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125465301","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 : 2022-11-18DOI: 10.1109/WCMEIM56910.2022.10021431
X. Xiao, Zou Zuxu, Deng Qian
This paper mainly introduces the design and manufacture of an intelligent car with gyroscope orientation and automatic obstacle avoidance function; The vehicle is driven by DC motor and its control circuit, STC89C52RC single-chip microcomputer is the control core of the system, and MPU6050 six-axis gyroscope module is used to control the motor speed so that the car can drive according to the established line, and the infrared module is used to avoid obstacles automatically.
{"title":"Intelligent Car Production Based on Single-chip Microcomputer","authors":"X. Xiao, Zou Zuxu, Deng Qian","doi":"10.1109/WCMEIM56910.2022.10021431","DOIUrl":"https://doi.org/10.1109/WCMEIM56910.2022.10021431","url":null,"abstract":"This paper mainly introduces the design and manufacture of an intelligent car with gyroscope orientation and automatic obstacle avoidance function; The vehicle is driven by DC motor and its control circuit, STC89C52RC single-chip microcomputer is the control core of the system, and MPU6050 six-axis gyroscope module is used to control the motor speed so that the car can drive according to the established line, and the infrared module is used to avoid obstacles automatically.","PeriodicalId":202270,"journal":{"name":"2022 5th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129179761","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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