IEEE Conference on Decision and Control and European Control Conference最新文献_第3页

Time-weighted balanced stochastic model reduction 时间加权平衡随机模型约简

IEEE Conference on Decision and Control and European Control Conference Pub Date : 2011-12-12 DOI: 10.1109/CDC.2011.6160320

M. Tahavori, H. Shaker

引用次数: 6

Drop-on-demand inkjet printhead performance improvement using robust feedforward control 采用鲁棒前馈控制改进按需滴墨喷头性能

IEEE Conference on Decision and Control and European Control Conference Pub Date : 2011-12-12 DOI: 10.1109/CDC.2011.6160885

A. Khalate, B. Bayon, X. Bombois, G. Scorletti, Robert Babuška

引用次数: 7

Multiobjective meta-heuristic product scheduling for multi-machine manufacturing systems 多机器制造系统的多目标元启发式产品调度

IEEE Conference on Decision and Control and European Control Conference Pub Date : 2011-12-12 DOI: 10.1109/CDC.2011.6160654

P. Afshar, Hong Wang

{"title":"Multiobjective meta-heuristic product scheduling for multi-machine manufacturing systems","authors":"P. Afshar, Hong Wang","doi":"10.1109/CDC.2011.6160654","DOIUrl":"https://doi.org/10.1109/CDC.2011.6160654","url":null,"abstract":"Flow line are one of the most commonly encountered layouts in manufacturing industries, where several product types (grades) are manufactured using a sequence of sub-systems or machinery with different tasks. With increasing prices of energy and specific customer demands employing effective product scheduling strategies has become essential for manufacturing industries to maintain their business viability. In this paper, a new product scheduling method is proposed for multi-machine, multi-product flow lines. The objective here is to control the production start time for each grade so that the product delivery time errors are minimised. It is also desired to minimise the overall makespan variability caused by non-Gaussian uncertainties formulated by the entropy of the delivery time errors. Therefore, the proposed product scheduling strategy is a nonlinear multi-objective optimisation problem with non-Gaussian uncertainties. To solve this problem, the nonlinear dynamic flow line model is converted to a linear dynamic equivalent using a (Max,+) algebraic approach. Then, a Proportional-Integral (PI) scheduling controller is used to control the production start time for each grade. The scheduling controller coefficients are tuned by a Multi-Objective Differential Evolution (MODE) algorithm. Simulation results show the effectiveness of the proposed technique and a comparison is made between MODE, Genetic Algorithm (GA) and Particle Swarm Optimisation (PSO).","PeriodicalId":360068,"journal":{"name":"IEEE Conference on Decision and Control and European Control Conference","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132332319","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: 3

A general formula for the stabilization of event-based controlled systems 基于事件的受控系统镇定的一般公式

IEEE Conference on Decision and Control and European Control Conference Pub Date : 2011-12-12 DOI: 10.1109/CDC.2011.6160368

N. Marchand, S. Durand, J. Guerrero-Castellanos

引用次数: 14

Frequency estimation for periodical signal with noise in finite time 有限时间含噪声周期信号的频率估计

IEEE Conference on Decision and Control and European Control Conference Pub Date : 2011-12-10 DOI: 10.1109/CDC.2011.6160655

A. Pyrkin, A. Bobtsov, D. Efimov, A. Zolghadri

引用次数: 19

Swing-up control for a two-link underactuated robot with a flexible elbow joint: New results beyond the passive elbow joint 具有柔性肘关节的双连杆欠驱动机器人的摆动控制:超越被动肘关节的新结果

IEEE Conference on Decision and Control and European Control Conference Pub Date : 2011-12-01 DOI: 10.1109/CDC.2011.6160841

Xin Xin

{"title":"Swing-up control for a two-link underactuated robot with a flexible elbow joint: New results beyond the passive elbow joint","authors":"Xin Xin","doi":"10.1109/CDC.2011.6160841","DOIUrl":"https://doi.org/10.1109/CDC.2011.6160841","url":null,"abstract":"This paper concerns the swing-up control problem for a two-link underactuated robot moving in the vertical plane with a single actuator at the base joint and a spring between the two links (flexible elbow joint). First, we present two new properties of such a flexible robot about the linear controllability at the UEP (upright equilibrium point, where two links are in the upright position) and the limitation of the PD control on the angle of the base joint. Second, for the robot which can be not locally stabilized about the UEP by the PD control, we study how to extend the energy-based control approach, which aims to control the total mechanical energy and the angle and angular velocity of the base joint of the robot, to design a swing-up controller. We provide a necessary and sufficient condition for avoiding the singularity in the controller. Third, we analyze the motion of the robot under the presented controller by studying the convergence of the total mechanical energy and clarifying the structure and stability of the closed-loop equilibrium points. We validate the presented theoretical results via numerical investigation. This paper not only unifies some previous results for the Pendubot (a two-link robot with a passive elbow joint), but also provides insight into the control and analysis of the underactuated robots with flexible joints.","PeriodicalId":360068,"journal":{"name":"IEEE Conference on Decision and Control and European Control Conference","volume":"204 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114980000","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: 4

A state space approach to the parameterization of output regulating controllers 输出调节控制器参数化的状态空间方法

IEEE Conference on Decision and Control and European Control Conference Pub Date : 2011-12-01 DOI: 10.1109/CDC.2011.6161502

D. Wong, Brandon Hencey

引用次数: 3

Utilizing Automated Demand Response in commercial buildings as non-spinning reserve product for ancillary services markets 利用商业楼宇的自动需求响应作为辅助服务市场的非旋转储备产品

IEEE Conference on Decision and Control and European Control Conference Pub Date : 2011-12-01 DOI: 10.1109/CDC.2011.6160988

S. Kiliccote, M. Piette, E. Koch, D. Hennage

{"title":"Utilizing Automated Demand Response in commercial buildings as non-spinning reserve product for ancillary services markets","authors":"S. Kiliccote, M. Piette, E. Koch, D. Hennage","doi":"10.1109/CDC.2011.6160988","DOIUrl":"https://doi.org/10.1109/CDC.2011.6160988","url":null,"abstract":"In 2009, a pilot program was conducted to investigate the technical feasibility of bidding non-residential demand response (DR) resources into the California Independent System Operator's (CAISO) day-ahead ancillary services market as non-spinning reserves product. Three facilities, a retail store, a local government office building, and a bakery, were recruited into the pilot program and moved from automated price responsive programs to CAISO's participating load program. For each facility, hourly demand, and load curtailment potential were forecasted two days ahead and submitted to the CAISO the day before the trading day as an available resource. These DR resources were optimized against all other generation resources in the CAISO ancillary services market. Each facility was equipped with four-second real time telemetry equipment to ensure resource accountability and visibility to CAISO operators. When CAISO requests DR resources, OpenADR (Open Automated DR) communications infrastructure was utilized to deliver DR signals to the facilities' energy management and control systems. The pre-programmed DR strategies were triggered without a human in the loop. This paper describes the automated system architecture with detailed description of meter feedback in the DR signaling to maintain demand reduction at the government office building. The results showed that OpenADR infrastructure could be used for some products for the ancillary services market and DR strategies for heating ventilation and air conditioning and lighting provide fast enough response to participate in non-spinning reserve product in the ancillary services market.","PeriodicalId":360068,"journal":{"name":"IEEE Conference on Decision and Control and European Control Conference","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115398142","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: 40

A nonlinear estimator for dynamical and robust sensorless control of permanent magnet synchronous machines 永磁同步电机动态鲁棒无传感器控制的非线性估计器

IEEE Conference on Decision and Control and European Control Conference Pub Date : 2011-12-01 DOI: 10.1109/CDC.2011.6160375

J. Stumper, D. Paulus, R. Kennel

引用次数: 8

Hybrid vehicle stability system using a HOSM control 采用HOSM控制的混合动力汽车稳定系统

IEEE Conference on Decision and Control and European Control Conference Pub Date : 2011-12-01 DOI: 10.1109/CDC.2011.6161464

S. Delprat, Alejandra Ferreira

引用次数: 5