The micro-groove array structure was processed by high speed precision micro-milling machine on the aluminum alloy surface. The direct relationship that milling parameters influence the surface roughness and surface burr were studied when milling the aluminum alloy surface by using micro-diameter milling cutter with a diameter of 150μm. And then the microstructure which was processed by using optimal parameters and the hydrophobic properties of aluminum alloy surface were observed. The results show that: High speed precision micro-milling machining parameters have a certain effect on surface roughness and surface burrs, and the effects of different milling parameters are different. The micro-groove array structure which was processed on the smooth aluminum alloy surface the intrinsic contact Angle is about 62° can effectively improve material surface hydrophobic properties. The contact angle of micro-groove array is 91° in the parallel direction, and 123° in the vertical direction without the chemical modification, respectively. The microstructure array was constructed on the surface of metal materials based on high speed precision micro-milling technique, and the surface wettability of the material was transformed by hydrophilic to hydrophobic.
{"title":"Micro-milling experimental study of aluminum alloy hydrophobic microstructure","authors":"Yanling Wan, Jian Yang, Jinkai Xu, Huadong Yu, Jing Li, Yonghua Wang","doi":"10.1109/3M-NANO.2017.8286261","DOIUrl":"https://doi.org/10.1109/3M-NANO.2017.8286261","url":null,"abstract":"The micro-groove array structure was processed by high speed precision micro-milling machine on the aluminum alloy surface. The direct relationship that milling parameters influence the surface roughness and surface burr were studied when milling the aluminum alloy surface by using micro-diameter milling cutter with a diameter of 150μm. And then the microstructure which was processed by using optimal parameters and the hydrophobic properties of aluminum alloy surface were observed. The results show that: High speed precision micro-milling machining parameters have a certain effect on surface roughness and surface burrs, and the effects of different milling parameters are different. The micro-groove array structure which was processed on the smooth aluminum alloy surface the intrinsic contact Angle is about 62° can effectively improve material surface hydrophobic properties. The contact angle of micro-groove array is 91° in the parallel direction, and 123° in the vertical direction without the chemical modification, respectively. The microstructure array was constructed on the surface of metal materials based on high speed precision micro-milling technique, and the surface wettability of the material was transformed by hydrophilic to hydrophobic.","PeriodicalId":6582,"journal":{"name":"2017 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"97 1","pages":"142-145"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85771254","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 : 2017-08-01DOI: 10.1109/3M-NANO.2017.8286273
Shujian Wang, Yiyuan Xie
Wavelength division multiplexing (WDM) technology applied on optical networks-on-chip (ONoCs) is an effective way to level up network comprehensive performance. However, four-wave mixing (FWM) come with it and introduces extra nonlinear crosstalk noise. Insertion loss, linear and nonlinear crosstalk noise are three principal factors that constrain network performance and scalability. The gist of this paper lies in exploring the insertion loss, crosstalk noise, and optical signal-to-noise ratio (OSNR) of arbitrary MxN WDM-based torus ONoCs with WDM-based optimized crossbar (WOPC) and crux (WCX) optical routers. Simulation results show that when input signal power is 0dBm under the worst case, the network size can reach 6×5 and the average OSNR, signal power and crosstalk noise power are 1.2dB, −32.6dBm and −33.8dBm using WCX routers.
{"title":"Crosstalk noise and performance analysis of WDM-based torus networks-on-chip","authors":"Shujian Wang, Yiyuan Xie","doi":"10.1109/3M-NANO.2017.8286273","DOIUrl":"https://doi.org/10.1109/3M-NANO.2017.8286273","url":null,"abstract":"Wavelength division multiplexing (WDM) technology applied on optical networks-on-chip (ONoCs) is an effective way to level up network comprehensive performance. However, four-wave mixing (FWM) come with it and introduces extra nonlinear crosstalk noise. Insertion loss, linear and nonlinear crosstalk noise are three principal factors that constrain network performance and scalability. The gist of this paper lies in exploring the insertion loss, crosstalk noise, and optical signal-to-noise ratio (OSNR) of arbitrary MxN WDM-based torus ONoCs with WDM-based optimized crossbar (WOPC) and crux (WCX) optical routers. Simulation results show that when input signal power is 0dBm under the worst case, the network size can reach 6×5 and the average OSNR, signal power and crosstalk noise power are 1.2dB, −32.6dBm and −33.8dBm using WCX routers.","PeriodicalId":6582,"journal":{"name":"2017 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"4 1","pages":"284-288"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85405376","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 : 2017-08-01DOI: 10.1109/3M-NANO.2017.8286286
Sifeng He, Hui Tang, Kai Zhang, B. Zhang, Chuangbin Chen, Zelong Wu, Xiaobin Xiang, J. Wang, Junjie Che, Xun Chen, Jian Gao
In order to meet the requirement of XYO cooperative precision positioning in the process of wafer-level flip-chip (WLFC) packaging, a novel 3-DOF macro/micro complex motion system with sub-pixel visual detection algorithm is presented in this paper. The key micropositioner is based on a 3-RRR(R is revolute flexure) 3-DOF compliant mechanism. As we know, the employment of interferometers or capacitive sensors is a challenging task in WLFC packaging systems due to their spacial constraints. Meanwhile, according to the coupling characteristics of 3-DOF, a novel heterogeneous regularized extreme learning machine(HRELM)-based intelligent sub-pixel inspection algorithm with high-efficiency and high accuracy is proposed and employed as the position sensing method, which can effectively address the problem that the precision displacement of a flexure micro/nano positioning mechanism is hard to be measured with the traditional capacitive or laser displacement sensors. This novel method can be conducted on the fly in real time making it suitable for time critical vision-guided micro/nano positioning system, while providing comparable inspection accuracy with that of using traditional displacement sensors.
{"title":"Sub-pixel vision-based inspection and control of a flexure micropositioner","authors":"Sifeng He, Hui Tang, Kai Zhang, B. Zhang, Chuangbin Chen, Zelong Wu, Xiaobin Xiang, J. Wang, Junjie Che, Xun Chen, Jian Gao","doi":"10.1109/3M-NANO.2017.8286286","DOIUrl":"https://doi.org/10.1109/3M-NANO.2017.8286286","url":null,"abstract":"In order to meet the requirement of XYO cooperative precision positioning in the process of wafer-level flip-chip (WLFC) packaging, a novel 3-DOF macro/micro complex motion system with sub-pixel visual detection algorithm is presented in this paper. The key micropositioner is based on a 3-RRR(R is revolute flexure) 3-DOF compliant mechanism. As we know, the employment of interferometers or capacitive sensors is a challenging task in WLFC packaging systems due to their spacial constraints. Meanwhile, according to the coupling characteristics of 3-DOF, a novel heterogeneous regularized extreme learning machine(HRELM)-based intelligent sub-pixel inspection algorithm with high-efficiency and high accuracy is proposed and employed as the position sensing method, which can effectively address the problem that the precision displacement of a flexure micro/nano positioning mechanism is hard to be measured with the traditional capacitive or laser displacement sensors. This novel method can be conducted on the fly in real time making it suitable for time critical vision-guided micro/nano positioning system, while providing comparable inspection accuracy with that of using traditional displacement sensors.","PeriodicalId":6582,"journal":{"name":"2017 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"57 1","pages":"329-334"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91389481","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}
Ionic liquids have drawn wide attention for its potential in capacity system and lubricant, based on its wide electrochemical window and chemical stability. In the past, the research on ionic liquids has been concentrated on the molecular simulation about its surface tension and the discussions about the phenomenon at the gas-liquid interface. In this paper, the structure and distribution of ions of RTILs (Room Temperature Ionic Liquids) are studied by using SFA(Surface Force Apparatus). Compared with AFM(Atomic Force Microscope), SFA has higher accuracy of force measurements and a wider range of displacement. In our experiment, we explored the charge distribution of RTILs with anions of BF4” or PFó” at the solid-liquid surfaces and took the research on mechanical properties through force-distance curves measured by SFA. The influence, which is caused by the change of the length of carbon chain and different anions, on hardwall(the closest distance between two silica surfaces) and maximum amplitude of force are discussed. Based on the decay length which is larger than the expectation of traditional theory, it is proposed that the distribution of charge between two solid surfaces could be regarded as neutrally coordinated cation-anion network with small portion of dissociated ions and it is necessary to take hydrogen bonding, chain-chain interaction, volume effects and steric effects into consideration in the systems proposed. The local charge neutrality can be existed in these network with a part of dissociated ions, which accounts for the long range exponentially decay repulsive force curves fitted by Gouy-Chapman-Stern model.
{"title":"Surface force apparatus studies on the surface interaction of [Cnmim+][BF4−] and [Cnmim+J][PF6−] ionic liquids","authors":"Zhicheng Liu, Peng Zhang, Yongkang Wang, Yajing Kan, Yunfei Chen","doi":"10.1109/3M-NANO.2017.8286270","DOIUrl":"https://doi.org/10.1109/3M-NANO.2017.8286270","url":null,"abstract":"Ionic liquids have drawn wide attention for its potential in capacity system and lubricant, based on its wide electrochemical window and chemical stability. In the past, the research on ionic liquids has been concentrated on the molecular simulation about its surface tension and the discussions about the phenomenon at the gas-liquid interface. In this paper, the structure and distribution of ions of RTILs (Room Temperature Ionic Liquids) are studied by using SFA(Surface Force Apparatus). Compared with AFM(Atomic Force Microscope), SFA has higher accuracy of force measurements and a wider range of displacement. In our experiment, we explored the charge distribution of RTILs with anions of BF4” or PFó” at the solid-liquid surfaces and took the research on mechanical properties through force-distance curves measured by SFA. The influence, which is caused by the change of the length of carbon chain and different anions, on hardwall(the closest distance between two silica surfaces) and maximum amplitude of force are discussed. Based on the decay length which is larger than the expectation of traditional theory, it is proposed that the distribution of charge between two solid surfaces could be regarded as neutrally coordinated cation-anion network with small portion of dissociated ions and it is necessary to take hydrogen bonding, chain-chain interaction, volume effects and steric effects into consideration in the systems proposed. The local charge neutrality can be existed in these network with a part of dissociated ions, which accounts for the long range exponentially decay repulsive force curves fitted by Gouy-Chapman-Stern model.","PeriodicalId":6582,"journal":{"name":"2017 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"36 1","pages":"300-304"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91291169","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 : 2017-08-01DOI: 10.1109/3M-NANO.2017.8286331
M. Yu, Liang Cao, Li Li, Litong Dong, Lu Wang, Xing Chen, Zhengxun Song, Z. Weng, Zuobin Wang
The division-of-focal-plane (DoFP) polarizer is used to capture polarization information in real time without rotating the polarizer. In this paper, different periods of aluminum nano-wire grids with four different orientations offset by 45° were fabricated using electron beam lithography (EBL) and inductively coupled plasma-reactive ion etching (ICP-RIE). The pitch of each unit was 7.4 μm in a standard square. The transmission intensity measurements of DoFP arrays with different periods were performed to obtain the extinction ratios and transmission ratios which were used to evaluate the performance of grid polarizers.
{"title":"Fabrication of division-of-focal-plane polarizer arrays by electron beam lithography","authors":"M. Yu, Liang Cao, Li Li, Litong Dong, Lu Wang, Xing Chen, Zhengxun Song, Z. Weng, Zuobin Wang","doi":"10.1109/3M-NANO.2017.8286331","DOIUrl":"https://doi.org/10.1109/3M-NANO.2017.8286331","url":null,"abstract":"The division-of-focal-plane (DoFP) polarizer is used to capture polarization information in real time without rotating the polarizer. In this paper, different periods of aluminum nano-wire grids with four different orientations offset by 45° were fabricated using electron beam lithography (EBL) and inductively coupled plasma-reactive ion etching (ICP-RIE). The pitch of each unit was 7.4 μm in a standard square. The transmission intensity measurements of DoFP arrays with different periods were performed to obtain the extinction ratios and transmission ratios which were used to evaluate the performance of grid polarizers.","PeriodicalId":6582,"journal":{"name":"2017 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"33 1","pages":"79-82"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91237895","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 : 2017-08-01DOI: 10.1109/3M-NANO.2017.8286302
Yu Chen, Yanxin Yu, Chunyang Wang
This paper reports the simulated scattering characteristics of CdTe/ZnS quantum Dots (QDs) pumped by 532-nm laser pulses based on the simulation and experiment. Comparing to CdTe QDs, the CdTe/ZnS QDs exhibit a red frequency-shift, a lower scattering intensity, but exhibit a nonlinear transmission under 1064-nm nanosecond laser pulses, more chemical/physical stability, the nonlinear transmission is 1.12times than that of CdTe QDs. The energy-dispersive spectroscopy (EDS) data of CdTe/ZnS QDs clearly revealed the Cd, Zn and S components exsit in the CdTe/ZnS QDs. These scattering characteristics of QDs make them find special applications in biosensor and Self-adapted optics.
{"title":"Scattering characteristics of core/shell structured quantum dots pumped by nanosecond laser pulses","authors":"Yu Chen, Yanxin Yu, Chunyang Wang","doi":"10.1109/3M-NANO.2017.8286302","DOIUrl":"https://doi.org/10.1109/3M-NANO.2017.8286302","url":null,"abstract":"This paper reports the simulated scattering characteristics of CdTe/ZnS quantum Dots (QDs) pumped by 532-nm laser pulses based on the simulation and experiment. Comparing to CdTe QDs, the CdTe/ZnS QDs exhibit a red frequency-shift, a lower scattering intensity, but exhibit a nonlinear transmission under 1064-nm nanosecond laser pulses, more chemical/physical stability, the nonlinear transmission is 1.12times than that of CdTe QDs. The energy-dispersive spectroscopy (EDS) data of CdTe/ZnS QDs clearly revealed the Cd, Zn and S components exsit in the CdTe/ZnS QDs. These scattering characteristics of QDs make them find special applications in biosensor and Self-adapted optics.","PeriodicalId":6582,"journal":{"name":"2017 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"32 1","pages":"170-173"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84540372","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 : 2017-08-01DOI: 10.1109/3M-NANO.2017.8286305
Jun Liu, D. Gurav, Ru Zhang, Kun Qian
Lipidomics is a rapidly expanding “omics” field based on studying the structures, functions and dynamic changes of lipids in cells, tissues or body fluids. Among the currently developed analytical tools, mass spectrometry technique holds special advantage in analysis of lipid. We reported a novel plasmonic nanoshell matrix for efficient detection of lipids. Selection of an ideal matrix with unique structural properties is an important parameter for sensitive performance in laser desorption/ionization technique. Thus, our works addresses some of these challenges providing an approach with enhanced sensitivity, minimal analyte volume, and simple pre-treatment procedures. Furthermore, identification of functional lipids as biomarkers using novel matrices could push clinical research towards advanced disease diagnostics application.
{"title":"Lipidomics study using novel plasmonic nanoshells","authors":"Jun Liu, D. Gurav, Ru Zhang, Kun Qian","doi":"10.1109/3M-NANO.2017.8286305","DOIUrl":"https://doi.org/10.1109/3M-NANO.2017.8286305","url":null,"abstract":"Lipidomics is a rapidly expanding “omics” field based on studying the structures, functions and dynamic changes of lipids in cells, tissues or body fluids. Among the currently developed analytical tools, mass spectrometry technique holds special advantage in analysis of lipid. We reported a novel plasmonic nanoshell matrix for efficient detection of lipids. Selection of an ideal matrix with unique structural properties is an important parameter for sensitive performance in laser desorption/ionization technique. Thus, our works addresses some of these challenges providing an approach with enhanced sensitivity, minimal analyte volume, and simple pre-treatment procedures. Furthermore, identification of functional lipids as biomarkers using novel matrices could push clinical research towards advanced disease diagnostics application.","PeriodicalId":6582,"journal":{"name":"2017 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"24 1","pages":"186-189"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84438897","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 : 2017-08-01DOI: 10.1109/3M-NANO.2017.8286328
Tongtong Liu, F. Xia, Wei Du, Kunpeng Jiao, Yusen Shi, Yu Wang, Yang Lu, Mengxue Li, Maojin Yun
In this paper, a heterogeneous Au-Ag nanostructure consisting of a rod and concentric square ring-disk is pro-posed to generate intense plasmonic Fano resonances. And the Fano resonance in plasmonic nanostructures is produced by the coupling between broad bright mode and narrow dark mode, causing a Fano dip in the scattering spectrum. One of the main characteristic of the Fano dip is the line width which can be reduced to 0.0135 eV in this nanostructure, and the local electric field enhancement factor can reach 64, which enables its promising applications in biosensing, detecting and surface-enhanced Raman scattering.
{"title":"Twinned plasmonic fano resonances in heterogeneous Au-Ag nanostructure consisting of a rod and concentric square ring-disk","authors":"Tongtong Liu, F. Xia, Wei Du, Kunpeng Jiao, Yusen Shi, Yu Wang, Yang Lu, Mengxue Li, Maojin Yun","doi":"10.1109/3M-NANO.2017.8286328","DOIUrl":"https://doi.org/10.1109/3M-NANO.2017.8286328","url":null,"abstract":"In this paper, a heterogeneous Au-Ag nanostructure consisting of a rod and concentric square ring-disk is pro-posed to generate intense plasmonic Fano resonances. And the Fano resonance in plasmonic nanostructures is produced by the coupling between broad bright mode and narrow dark mode, causing a Fano dip in the scattering spectrum. One of the main characteristic of the Fano dip is the line width which can be reduced to 0.0135 eV in this nanostructure, and the local electric field enhancement factor can reach 64, which enables its promising applications in biosensing, detecting and surface-enhanced Raman scattering.","PeriodicalId":6582,"journal":{"name":"2017 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"10 1","pages":"87-90"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86638149","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 : 2017-08-01DOI: 10.1109/3M-NANO.2017.8286291
L. Yun
We report on the optical saturable absorption of graphene and demonstrate its application for the generation of conventional soliton (CS) and dissipative soliton (DS) in an erbium-doped fiber laser. By precisely adjusting the polarization controller, soliton propagation exhibits two optional directions with different cavity lengths and dispersion. The fiber laser is capable of generating 800 fs CS with clear spectral sidebands and 18.2 ps DS with steep spectral edges, respectively. Our results show that the fiber laser emitting two different ultrashort pulse sources is quite attractive for potential applications requiring different pulse profiles.
{"title":"Generation of conventional and dissipative solitons in a graphene-mode-locked fiber laser","authors":"L. Yun","doi":"10.1109/3M-NANO.2017.8286291","DOIUrl":"https://doi.org/10.1109/3M-NANO.2017.8286291","url":null,"abstract":"We report on the optical saturable absorption of graphene and demonstrate its application for the generation of conventional soliton (CS) and dissipative soliton (DS) in an erbium-doped fiber laser. By precisely adjusting the polarization controller, soliton propagation exhibits two optional directions with different cavity lengths and dispersion. The fiber laser is capable of generating 800 fs CS with clear spectral sidebands and 18.2 ps DS with steep spectral edges, respectively. Our results show that the fiber laser emitting two different ultrashort pulse sources is quite attractive for potential applications requiring different pulse profiles.","PeriodicalId":6582,"journal":{"name":"2017 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"51 1","pages":"104-107"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73633477","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 : 2017-08-01DOI: 10.1109/3M-NANO.2017.8286315
Shuhua Jiang, Mingqiu Li, Chunyang Wang
The paper proposed the design scheme for a FOPID-based controller and implemented its simulation according to the non-linearity, multivariate, strong coupling and instability of the inverted pendulum system. First, the paper built a mathematical model for the system and derived the transfer function of the pendulum's angle and displacement of the car. The appropriate closed-loop dominant poles were selected to satisfy the frequency domain stable performance requirements for the given system and the system can get the desired dynamic performance and stability after stabilization. And the parameters of the fractional order controller were tuned with the horizontal phase algorithm at the cutoff frequency. Comparing simulation of the IOPID-based controller with that of the FOPID-based controller shows that the FOPID-based controller can achieve better control effect with small overshoot and fast convergence.
{"title":"Design and simulation of fractional order PID controller for an inverted pendulum system","authors":"Shuhua Jiang, Mingqiu Li, Chunyang Wang","doi":"10.1109/3M-NANO.2017.8286315","DOIUrl":"https://doi.org/10.1109/3M-NANO.2017.8286315","url":null,"abstract":"The paper proposed the design scheme for a FOPID-based controller and implemented its simulation according to the non-linearity, multivariate, strong coupling and instability of the inverted pendulum system. First, the paper built a mathematical model for the system and derived the transfer function of the pendulum's angle and displacement of the car. The appropriate closed-loop dominant poles were selected to satisfy the frequency domain stable performance requirements for the given system and the system can get the desired dynamic performance and stability after stabilization. And the parameters of the fractional order controller were tuned with the horizontal phase algorithm at the cutoff frequency. Comparing simulation of the IOPID-based controller with that of the FOPID-based controller shows that the FOPID-based controller can achieve better control effect with small overshoot and fast convergence.","PeriodicalId":6582,"journal":{"name":"2017 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"140 1","pages":"349-352"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86652113","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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