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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 LABTM control system based on FPGA 会议论文 2nd International Conference on Mechatronics and Applied Mechanics, ICMAM 2012, December 8, 2012 - December 9, 2012, Taiwan Li X. F.; Wang X. P.; Qi X. D.; Wang Y.; Yu P. 收藏  |  浏览/下载：18/0  |  提交时间：2014/05/15 LABTM control system based on FPGA (EI CONFERENCE) 会议论文 2nd International Conference on Mechatronics and Applied Mechanics, ICMAM 2012, December 8, 2012 - December 9, 2012, Taiwan Li X. F.; Wang X. P.; Qi X. D.; Wang Y.; Yu P. 收藏  |  浏览/下载：140/0  |  提交时间：2013/03/25 This paper presents the digital PI control method for design and simulation of a high precision limited angle brushless torque motor control system in Field Programmable Gate Array device (FPGA). The direct drive structures which are widely applied in many servo control fields. Matlab Xilinx System GeneratorR toolbox based on Fixed-Point Arithmetic is used to design the digital PI controller using DSP architecture  plot the responses of the control system and generate the VHDL source code. The control system model consists of a digital PI  a real LABTM  and a real absolute Inductosyn  encoder to rpm and position blocks. Through loading generated codes in process of the simulation that built by the digital discrete model  it is verified that the rising time of current loop is only 1.2ms  and rate loop is 8ms  overshoot is rarely 4.2%. Finally  the comprehensive positioning accuracy of system can reach up to 5 arc sec  and the rate jitter achieves 5% with the 4 arc sec accuracy absolute Inductosyn. (2013) Trans Tech Publications  Switzerland.   智能空间中基于主动模式的位置计算 会议论文 第一届建立和谐人机环境联合学术会议（HHME2005）论文集, 第一届建立和谐人机环境联合学术会议（HHME2005）, 中国昆明, CNKI, 中国计算机学会、中国图象图形学学会、ACM SIGCHI中国分会、清华大学计算机科学与技术系 江文峰; 陈渝; 史元春; 王碧波; 谷洪亮; 孙云峰; JIANG Wen-Feng; CHENYu; SHI Yuan-Chun; WANG Bi-Bo; GU Hong-Liang; SUN Yun-Feng 收藏  |  浏览/下载：1/0 Solvability and iterative approximations for a functional equation (EI收录) 会议论文 Journal of Global Optimization 作者:   收藏  |  浏览/下载：0/0  |  提交时间：2019/04/15 Banach spaces  Branch and bound method  Dynamic programming  Fixed point arithmetic  Iterative methods   On multistability of competitive neural networks with discontinuous activation functions (EI收录) 会议论文 Proceedings of 2014 Australian Control Conference, AUCC 2014, Canberra, ACT, Australia, November 17, 2014 - November 18, 2014 作者:   收藏  |  浏览/下载：1/0  |  提交时间：2019/04/12 Fixed point arithmetic  Piecewise linear techniques   Existence and nonexistence of positive periodic solution for impulsive Nicholson's blowflies model with both delay and harvesting term (EI收录) 会议论文 Chinese Control Conference, CCC, Xi'an, China, July 26, 2013 - July 28, 2013 作者:   收藏  |  浏览/下载：0/0  |  提交时间：2019/04/15 Fixed point arithmetic  Human computer interaction   Existence of global exponential stability of the positive almost periodic solutions for a class of Lasota-Wazewska with mixed delays (EI收录) 会议论文 Chinese Control Conference, CCC, Xi'an, China, July 26, 2013 - July 28, 2013 作者:   收藏  |  浏览/下载：8/0  |  提交时间：2019/04/15 Fixed point arithmetic  Topology   Existence and exponential stability of almost periodic solutions for a class of Lasota-Wazewska models with patch structure on time scales (EI收录) 会议论文 Proceedings of the 33rd Chinese Control Conference, CCC 2014, Nanjing, China, July 28, 2014 - July 30, 2014 作者:   收藏  |  浏览/下载：0/0  |  提交时间：2019/04/12 Fixed point arithmetic  Time measurement   Almost periodicity in a harvesting Lotka-Volterra recurrent neural networks with mixed delays and impulses (EI收录) 会议论文 Proceedings of the 33rd Chinese Control Conference, CCC 2014, Nanjing, China, July 28, 2014 - July 30, 2014 作者:   收藏  |  浏览/下载：0/0  |  提交时间：2019/04/12 Fixed point arithmetic