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| 1 | Deploying process modeling and attitude control of a satellite with a large deployable antenna显示文摘Modeling and attitude control methods for a satellite with a large deployable antenna are studied in the present paper. Firstly, for reducing the model dimension, three dynamic models for the deploying process are developed, which are built with the methods of multi-rigid-body dynamics, hybrid coordinate and substructure. Then an attitude control method suitable for the deploying process is proposed, which can keep stability under any dynamical parameter variation. Subsequently, this attitude control is optimized to minimize attitude disturbance during the deploying process. The simulation results show that this attitude control method can keep stability and maintain proper attitude variation during the deploying process, which indicates that this attitude control method is suitable for practical applications. | Zhigang Xing Gangtie Zheng | 2014 | Chinese Journal of Aeronautics2014，27，2： | 6 |
| 2 | Dynamic Analysis and Decoupling Control of Octo-pneumatic Actuator Vibration Isolation Platform显示文摘Control of a six-DOF vibration isolation platform is generally difficult which is due to the strong coupling among its input and output channels.The dynamic behavior and decoupling approach of a six-DOF vibration isolation platform with eight pneumatic actuators are investigated.Owing to the symmetric configuration design of the platform, the coupling among different channels is greatly weakened.When the payload's principal axes of inertia parallel to the platform's axes of symmetry and the payload's center of mass is at the extension line of the platform's central axis, the motion can be decomposed into two independent single-input single-output channels and two independent two-input two-output subsystems.The second-order subsystems are decoupled further with the simultaneous matrix diagonalization.Thus a decoupling control strategy is developed.Effectiveness of the decoupling approach is verified through experiments of the platform, and the experimental results show that vibrations of the platform are attenuated obviously owing to the active control. | WANG Xiaolei YANG QinNun ZHENG Gangtie | 2009 | Chinese Journal of Mechanical Engineering2009，22，1： | 3 |
| 3 | Dynamic design of octo-strut platform for launch stage whole-spacecraft vibration isolation显示文摘 | LIU Likun LIANG Lu ZHENG Gangtie | 2005 | Journal of Spacecraft and Rocket2005，42，4： | 1 |
| 4 | Joint dynamic properties identification with partially measured frequency response function显示文摘 | WANG Mian WANG Dong ZHENG Gangtie | 2012 | Mechanical Systems and Signal processing2012，27，： | 1 |
| 5 | An investigation of the electrochemical performance of polyaniline coated LiFePO4materials显示文摘 | Lei Gangtie Yi Xiaohua Wang Lei | 2009 | Polym Adv Teehnol2009，20，6： | 1 |
| 6 | Foreign Direct Investment and Labor Productivity- New Evidence from China as the Host显示文摘 | Zhu Gangti and Kong Yam Tan | 2000 | Thunderbird International Business Review2000，，42： | 1 |
| 7 | On the Vibration Isolation of Flexible Structures显示文摘 | Tu Yongqing Zheng Gangtie | 2007 | Journal of Applied Mechanics ASME Transactions2007，74，3： | 1 |
| 8 | Parametric studies of the whole spacecraft vibration isolation显示文摘 | Zheng Gangtie | 2003 | AIAA Journal2003，41，9： | 1 |
| 9 | Determinants of Ownership Preference of International Joint Ventures:New Evidence from China Manufacturing Industries显示文摘 | Zhao Hongxi Zhu Gangti | 1998 | International Business Review1998，，7： | 1 |
| 10 | Biological Characteristics and Comprehensive Prevention and Treatment Methods of Acantholyda piceacola Xiao et Zhou显示文摘[Objective] The paper was to clear biological characteristics and comprehensive prevention and treatment methods of Acantholyda piceacola Xiao et Zhou. [Method] Through captive observation and field survey,the current situation,life history and life habits of A. piceacola were investigated; the occurrence degree of A. piceacola in various regions and the relationship between soil depth and number distribution of A. piceacola were studied. Moreover,the contrast test of a variety of control measures was conducted. [Result] A. piceacola needed one year or more to complete a generation; there were significant differences in insect plant rate and extremely significant differences in population density among different plots. Trunk injection and foliar spraying conducted before the forth larval stage had good protection effects on needles of Picea mongolica; trunk injection with 14% imidacloprid · dichlorvos at egg stage received the best control effect,the loss rate of needles was the lowest of 8. 43%,so the method could be massively popularized in the future. [Conclusion]The results provide a reference for the control of A. piceacola. | Ma Yunxia Li Gangtie Feng Fei Ma Yuan Pan Yiyong Tong Chunyuan | 2017 | Plant Diseases and Pests2017，8，5： | 1 |
| 11 | Multilayer organic electrophosphorescent white light-emitting diodes without exciton-blocking layer显示文摘 | Lei Gangtie Wang Liduo Qiu Yong | 2006 | Appl Phys Lett2006，88，10： | 1 |
| 12 | Joint dynamic properties identification with partially measured frequency response function 显示文摘 | Wang Mian Wang Dong Zheng Gangtie | 2012 | Mechanical System and Signal Processing2012，27，： | 1 |
| 13 | Blue phosphorescent dye as sensitizer and emitter for white organic light-emitting diodes 显示文摘 | Lei Gangtie Wang Liduo Qiu Yong | 2004 | Appl Phys Lett2004，85，： | 1 |
| 14 | Location Factors and Country , of Origin Differences : An Empirical Analysis of FDI in China 显示文摘 | Zhao Hongxin Zhu Gangti | 2000 | Multinational Business Review2000，8，1： | 1 |
| 15 | Joint dy namie properties identification with partially measured frequency response function 显示文摘 | Wang Mian Wang Dong Zheng Gangtie | 2012 | Mechanical Systems and Signal Processing2012，27，： | 1 |
| 16 | A novel polyethylene terephthalate nonwoven separator based on electrospinning technique for lithium ion battery显示文摘 | Jinglei Hao Gangtie Lei Zhaohui Li Lijun Wu Qizhen Xiao Li Wang | 2013 | Journal of Membrane Science2013，，： | 1 |
| 17 | Defect-rich potassium amide: A new solid-state potassium ion electrolyte显示文摘One of the major obstacles to the application of potassium-ion batteries in large-scale energy storage is the lack of safe and effective electrolytes.KNH_(2),a new potassium-ion solid electrolyte has been developed in this study.Its ionic conductivity reaches 4.84×10^(-5)S cm^(-1)at 150°C and can reach3.56×10^(-4)S cm^(-1)after mechanochemical treatment.The result from electron paramagnetic resonance(EPR) measurement shows that the increment of ionic conductivity is dependent on the concentration of nitrogen defects in the KNH_(2) electrolyte.To the best of our knowledge,this is the first report that adopts inorganic amide as an electrolyte for potassium-ion battery and initiates the search for a new amidebased solid electrolyte for an all-solid-state potassium-ion battery. | Jiang Wang Gangtie Lei Teng He Hujun Cao Ping Chen | 2022 | Journal of Energy Chemistry2022，31，6： | 1 |
| 18 | Joint dynam-ic properties identification with partially measured frequency response function 显示文摘 | WANG Mian WANG Dong ZHENG Gangtie | 2012 | Mechanical Systems and Signal Pro- cessing2012，27，： | 1 |
| 19 | Driver drowsiness detection with eyelid related parameters by support vector machine显示文摘 | Hu Shuyan Zheng Gangtie | 2009 | Expert Systems with Applications2009，36，4： | 1 |
| 20 | Joint dynamic prop- erties identification with partially measured frequency re- sponse function显示文摘 | Wang Mian Wang Dong Zheng Gangtie | 2012 | Mechanical Systems and Signal Process- ing2012，27，： | 1 |
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