The 26th Chinese Control and Decision Conference (2014 CCDC)最新文献_第5页

Fault diagnosis for rolling element bearing using EMD-DFDA 基于EMD-DFDA的滚动轴承故障诊断

The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852728

Liying Jiang, Yanpeng Zhang, Guangting Gong, Zhipeng Liu, Jianguo Cui

引用次数: 1

Momentum Management of Chinese space station based on robust H∞ 基于鲁棒H∞的中国空间站动量管理

The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852184

L. Yue, Jia Ying-min, Gao Ya-nan, Fan Song-tao

引用次数: 0

The active disturbance rejection control with a load torque observer for secondary regulation hydraulic speed system 基于负载转矩观测器的二次调节液压调速系统自抗扰控制

The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852700

Yajun Zhou, Xiangzhou Wang, Shuhua Zheng

{"title":"The active disturbance rejection control with a load torque observer for secondary regulation hydraulic speed system","authors":"Yajun Zhou, Xiangzhou Wang, Shuhua Zheng","doi":"10.1109/CCDC.2014.6852700","DOIUrl":"https://doi.org/10.1109/CCDC.2014.6852700","url":null,"abstract":"This paper focuses on the speed control of the hydraulic secondary regulation system, which has a wide application prospect in hydraulic drive due to its high system efficiency, fast dynamic response and energy recovery capability. To obtain its robust speed control under the conditions of load disturbances and system parameters variations, an active disturbance rejection controller in conjunction with a load torque observer is proposed. The active disturbance rejection control doesn't depend on the accurate system model and is inherently robust against plant variations. The load torque observer is used to estimate load torque disturbances and the estimation is used as a feed-forward compensation in the inner loop. The simulation results show that the combination of outer loop active disturbance rejection controller and inner loop load torque observer can significantly improve the static and dynamic performance of the speed system. Compared with the conventional PID control or using a single control approach, the proposed control approach achieves a fast and robust response without overshoot and has a strong anti-disturbance ability, even in the case of large load torque disturbances and variations in system parameters.","PeriodicalId":380818,"journal":{"name":"The 26th Chinese Control and Decision Conference (2014 CCDC)","volume":"198 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124428411","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}

引用次数: 1

Synchronization of directed complex dynamical networks based on distributed event-triggered communications 基于分布式事件触发通信的有向复杂动态网络同步

The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6853037

Jie Liu, Chunxia Fan

引用次数: 0

Static stability analysis of a joint double-tracked robot 关节双履带机器人静稳定性分析

The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6853116

Chengguo Zong, Shigong Jiang, Wenzeng Guo, Fuquan Dai, Xueshan Gao

引用次数: 1

State feedback predictive control based on T-S fuzzy model and state estimator 基于T-S模糊模型和状态估计器的状态反馈预测控制

The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6853095

Liu Xiaomei, Li Shengtao, Zhang Kanjian, Dong Xiujuan, Jin Yuanwei

引用次数: 2

Robust nonlinear control design for scaled Yak-54 Unmanned Aerial Vehicle 雅克-54无人机的鲁棒非线性控制设计

The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852258

Ussama Ali, M. Z. Shah, A. I. Bhatti, R. Samar

引用次数: 1

Using p-invariants to transform inadmissible constraints into admissible constraints 用p不变量将不可容许约束转化为可容许约束

The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852491

S. M. Saeed Damadi, Ali Doustmohammdi, A. Afshar

{"title":"Using p-invariants to transform inadmissible constraints into admissible constraints","authors":"S. M. Saeed Damadi, Ali Doustmohammdi, A. Afshar","doi":"10.1109/CCDC.2014.6852491","DOIUrl":"https://doi.org/10.1109/CCDC.2014.6852491","url":null,"abstract":"In this paper we propose a new approach that not only enforces the admissible constraints but also transforms inadmissible constraints into admissible ones. This approach is based on an efficient method that constructs new p-invariants. Through this method dealing with transitions is more convenience because creating new p-invariants in this way utilizes transitions to create a new p-invariant. Therefore, designers are easily able to deal with transitions including uncontrollable or unobservable transitions. Constructing p-invariants will be executed by introducing one theorem and two lemmas; besides, by taking advantages of this theorem and two lemmas a complementary lemma will be established to show when a maximal permissive controller would exist. Finally, we propose a new algorithm which uses the theorem and lemmas to transform inadmissible constraints into admissible ones. In contrast to other methods, this algorithm which we call it “transforming algorithm” can easily transform inadmissible constraints into admissible constraints without needing to solve an integer linear programming (ILP) problem. The correctness of this algorithm will be evaluated through an example, and result shows that transforming inadmissible constraints into admissible ones using this method dose not need solving an integer linear programming and requires less computation to implement a proper controller.","PeriodicalId":380818,"journal":{"name":"The 26th Chinese Control and Decision Conference (2014 CCDC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128176459","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}

引用次数: 0

Implementation of the line maze robot with diagonal motion control 实现了直线迷宫机器人的对角线运动控制

The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852579

Hsin-Hsiung Huang, Juing-Huei Su, Chyi-Shyong Lee, J. Syu, Shih-Wei Chao, Y. Chang

引用次数: 0

Delay-dependent H∞ control for Lurie type singular time-delay systems Lurie型奇异时滞系统的时滞相关H∞控制

The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852114

Liu Xiaomei, Kanjian Zhang, Shengtao Li, S. Fei, Haikun Wei

引用次数: 1