中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共7条，第1-7条

帮助

条数/页：排序方式：
	Analysis of a discrete-layout bimorph disk elements piezoelectric deformable mirror 期刊论文 OAI收割 JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS, 2018, 卷号: 4, 期号: 2, 页码: 7 作者: Wang, Hairen; Chen, Ziguang; Yang, Shengfeng; Hu, Lin; Hu, Ming \| 收藏 \| 浏览/下载：21/0 \| 提交时间：2020/02/22 deformable mirror circular flexural-mode piezoelectric actuator electromechanical model higher resonance frequency larger stroke
	A Hybrid Control with PID-Improved Sliding Mode for Flat-Top of Missile Electromechanical Actuator Systems 期刊论文 OAI收割 Sensors, 2018, 卷号: 18, 期号: 12, 页码: 15 作者: Zhou, M.; Mao, D. P.; Zhang, M. Y.; Guo, L. H.; Gong, M. D. \| 收藏 \| 浏览/下载：27/0 \| 提交时间：2019/09/17 electromechanical actuator flat-top limit cycle oscillation chattering PID-ISM compensation Chemistry Electrochemistry Instruments & Instrumentation
	Friction compensation and observer-based adaptive sliding mode control of electromechanical actuator 期刊论文 OAI收割 Advances in Mechanical Engineering, 2018, 卷号: 10, 期号: 12, 页码: 15 作者: Zhang, M. Y.; Zhou, M.; Liu, H.; Zhang, B. Q.; Zhang, Y. L. \| 收藏 \| 浏览/下载：18/0 \| 提交时间：2019/09/17 Electromechanical actuator system adaptive sliding mode controller modified LuGre friction model disturbance rejecting ability extended state observer robust-control systems single design ball Thermodynamics Engineering
	Carbon Nanotube and Graphene-based Bioinspired Electrochemical Actuators 期刊论文 OAI收割 ADVANCED MATERIALS, 2014, 卷号: 26, 期号: 7, 页码: 1025-1043 作者: Chen, W (陈韦) 收藏 \| 浏览/下载：14/0 \| 提交时间：2015/02/03 ionic actuator electromechanical air-working carbon nanotube graphene
	The research on test scheme of the digital Electromechanical Actuator based on CAN Bus (EI CONFERENCE) 会议论文 OAI收割 2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, July 15, 2011 - July 17, 2011, Inner Mongolia, China 作者: Zhang J.; Zhang J.; Zhang Y.; Zhang J. 收藏 \| 浏览/下载：33/0 \| 提交时间：2013/03/25 In order to realize the digital of Electromechanical Actuator(EMA) control system the CAN Bus which has efficient reliable performance and flexible network modes works as data interface.The EMA test scheme is designed based on the CAN Bus.First of all the microcontroller DSP with the CAN Bus works as the core of the EMA control system circuit boards.Then the CAN Bus test network is established with the EMA Ground Test System and Autopilot computer.The function and self-check of the EMA canbe conveniently tested by the network and the result of the test canbe easily displayed in the PC.Finally the CAN Bus test network is established with the EMA the Frequency Characteristics Scanner and etc.The purpose is to test the performance of the EMA.The result of the test can be intuitively showed on the Frequency Characteristics Scanner.In a word the application of the CAN bus provides a new method to test the EMA and reference to engineering the digital EMA which has vital significance. 2011 IEEE.
	The design of real-time monitoring the electromechanical actuator operation state based on the CANoe (EI CONFERENCE) 会议论文 OAI收割 2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, September 16, 2011 - September 18, 2011, Yichang, China 作者: Zhang J.; Wu D.; Zhang J.; Zhang J. 收藏 \| 浏览/下载：19/0 \| 提交时间：2013/03/25 In order to realize the real-time state data monitor of the electromechanical actuator(EMA) the EMA and other subsystem establish a ground half physical experiment simulation platform based on the CAN bus. The CANoe software decodes the received EMA CAN data and showes the result in the image window. The decoding data contains the EMA current motor operation state EMA angle and etc. Through these real-time display data the EMA operation state could be monitored and the EMA failure could be located fastly. 2011 IEEE.
	Design and analysis of power system of micro-electromechanical actuator (EI CONFERENCE) 会议论文 OAI收割 2010 2nd International Conference on Industrial Mechatronics and Automation, ICIMA 2010, May 30, 2010 - May 31, 2010, Wuhan, China 作者: Zhang J.; Zhang J.; Zhang J. 收藏 \| 浏览/下载：23/0 \| 提交时间：2013/03/25 In order to apply the electromechanical actuator to tactical mini-missiles maximum rotational speed of output shafts is greater than 250/s. Test results basically correspond to the requirement of technical indexes. It is proved that this analysis and design method is congruent with the design of micro-electromechanical actuators this paper researches on the key technology such as load-bearing ability the system bandwidth can reach 25.3Hz on the condition of no load and 23.4Hz on the condition of load thus the method is feasible. 2010 IEEE. rapidity and miniaturization of the micro-electromechanical actuator power system based on the ball screw. First according to specific technical indexes the power electromechanical time constant and the size of the motors are screened originally through theoretical analysis. Finally based on the characteristics of ball screw transmission load locus of the micro-electromechanical actuator dynamic system is theoretically analyzed and the optimum speed ratio is determined through parameter optimization. The results of the double closed loop controlled test on the principle prototype show: the system can operate normally with 2.5N.m hinge moment