中国科学院机构知识库网格系统: 检索

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	Robust Depth and Heading Control System for a Novel Robotic Dolphin With Multiple Control Surfaces 期刊论文 OAI收割 IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2024, 页码: 16 作者: Li, Sijie; Wu, Zhengxing; Wang, Jian; Qiu, Changlin; Tan, Min \| 收藏 \| 浏览/下载：15/0 \| 提交时间：2024/05/30 Robotic dolphin depth control heading control allocation strategy clearance compensation
	A Streamlined 3-D Magnetic Particle Imaging System With a Two-Stage Excitation Feed-Through Compensation Strategy 期刊论文 OAI收割 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2023, 卷号: 72, 页码: 1-10 作者: Yin L(尹琳); Li W(李玮); Bian ZW(卞忠伟); Chen ZW(陈梓威); Liu YJ(刘晏君) \| 收藏 \| 浏览/下载：25/0 \| 提交时间：2024/03/26 3-D imaging compensation strategy magnetic particle imaging (MPI)
	Design of quasi-axisymmetric stellarators with variable-thickness perpendicular permanent magnets based on a two-step magnet design strategy 期刊论文 OAI收割 NUCLEAR FUSION, 2021, 卷号: 61 作者: Lu, Z. Y.; Xu, G. S.; Chen, D. H.; Chen, L.; Zhang, X. Y. \| 收藏 \| 浏览/下载：34/0 \| 提交时间：2021/11/01 stellarator permanent magnet two-step magnet design strategy local compensation method global fine-tuning method
	Design?of quasi-axisymmetric stellarators with variable-thickness perpendicular permanent magnets based on a two-step magnet design?strategy 期刊论文 OAI收割 Nuclear Fusion, 2021, 卷号: 61 作者: Lu,Z.Y.; Xu,G.S.; Chen,D.H.; Chen,L.; Zhang,X.Y. \| 收藏 \| 浏览/下载：25/0 \| 提交时间：2021/11/01 stellarator permanent magnet two-step magnet design ?strategy local compensation method global fine-tuning method
	Game strategies in government-led eco-compensation in the Xin'an River Basin from the perspective of the politics of scale 期刊论文 OAI收割 JOURNAL OF GEOGRAPHICAL SCIENCES, 2021, 卷号: 31, 期号: 8, 页码: 1205-1221 作者: Ren, Yisheng; Lu, Lin; Yu, Hu; Zhu, Daocai \| 收藏 \| 浏览/下载：29/0 \| 提交时间：2021/11/05 eco-compensation scalar jumping institutional stickiness game strategy Xin'an River Basin
	High precision test method for dynamic imaging of space camera (EI CONFERENCE) 会议论文 OAI收割 2010 IEEE International Conference on Advanced Computer Control, ICACC 2010, March 27, 2010 - March 29, 2010, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States 作者: Jin L.-X.; Zhang K.; Zhang K.; Zhang K.; Zhang K. 收藏 \| 浏览/下载：26/0 \| 提交时间：2013/03/25 A test method for dynamic imaging of space TDICCD (Time Delay and Integration Charge Coupled Devices) camera was presented in this paper. The test method adopted the PLL (Phase Locked Loop) technology and CMAC (Cerebella Model Articulation Controller) friction compensation as control strategy. Furthermore According to this method a test system for dynamic imaging of space TDICCD camera was designed and implemented. The system simulated the movement of the ground objects relative to the space aerocraft to validate the capability of image speed match and the dynamic imaging quality of TDICCD camera. The design adopted a precision turntable and a drift turntable to simulate the movement around the earth and the drift motion in different latitude due to the rotation of earth of the aerocraft. The turntables were drived by permanent magnet torque motor which was powered by PWM (Pulse Width Modulation). The system adopted DSP (Digital Signal Processor) as the control core and reached a very high performance. The experimental results showed that the steady speed error was better than 0.01 % and the instantaneous speed error reached 0.0267%. The precision of the test system designed met the requirement for dynamic imaging of TDICCD camera. 2010 IEEE.
	Study on bandwidth mutual-benefit between the azimuth and pitch in an optoelectronic tracking system (EI CONFERENCE) 会议论文 OAI收割 MEMS/MOEMS Technologies and Applications III, November 12, 2007 - November 14, 2007, Beijing, China 作者: Guo J.; Guo J.; Chen J. 收藏 \| 浏览/下载：16/0 \| 提交时间：2013/03/25 Two-axis optoelectronic tracking equipments generally use such mode that azimuth and pitch system are independently controlled. It leads to the two structures completely uncoupled therefore and reduces the state space dimension. But the main problem is that the rotational inertia of azimuth is much larger than that of pitch it is an effective control mode to the two-axis photoelectric tracking equipments. which leads its dynamic tracking performance is worse. So to find a more suitable mechanics and more effective control strategy is necessary. Considering the tracking ability this paper designs BMC (bandwidth mutual compensation) to uniformly correct the error of both the azimuth and pitch system in real time it is realized by cross coupling control to the azimuth and pitch. The simulation result verified that compared with classical uncoupling system BMS not only guarantees the state space dimension but improves systematic tracking performance about 2