Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251)最新文献_第9页

Experimental differential GPS reference station evaluation 实验差分GPS参考站评价

Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251) Pub Date : 1999-06-02 DOI: 10.1109/ACC.1999.782446

J. Farrell, T. Givargis

引用次数: 5

Sliding mode: control engineering in practice 滑模:控制工程中的实践

Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251) Pub Date : 1999-06-02 DOI: 10.1109/ACC.1999.782758

K. Young, U. Ozguner

引用次数: 31

Control of a distillation column using virtual analyzer 用虚拟分析仪对精馏塔进行控制

Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251) Pub Date : 1999-06-02 DOI: 10.1109/ACC.1999.782337

S. Ramchandran

{"title":"Control of a distillation column using virtual analyzer","authors":"S. Ramchandran","doi":"10.1109/ACC.1999.782337","DOIUrl":"https://doi.org/10.1109/ACC.1999.782337","url":null,"abstract":"Summary form only given. In many processes, especially distillation columns, feed composition changes can be a source of large disturbances that affect process operations. Feed composition changes affect the physical behavior of the process phenomenon, i.e., thermodynamics, vapor-liquid equilibrium, etc., and therefore, such disturbances tend to have a more pronounced impact on the operations, and typically, it takes more time to recover from such upsets. Often times, feed composition changes are not transient disturbances. They can be the result of changes made \"on-purpose\" to the front-end of the unit such as adjustments to reactor conditions, etc. Moreover, there is usually a significant deadtime associated with such disturbances. All of the above can pose a challenging control problem. The column operation can be adversely affected if the feed composition change is not anticipated properly and appropriate corrective action are not taken in a timely manner. The problem is complicated by the fact that online analyzers are rare in industrial practice partly due to analyzer reliability and maintenance issues, and partly due to the fact that online analysis of certain streams are difficult or cost prohibitive.","PeriodicalId":441363,"journal":{"name":"Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251)","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122833422","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

New fine seek control for optical disk drives 新的精细寻道控制的光盘驱动器

Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251) Pub Date : 1999-06-02 DOI: 10.1109/ACC.1999.782444

J. Ryoo, K. Jin, Tae-Yong Doh, M. Chung

引用次数: 7

Monitoring and control of polyester production process 聚酯生产过程的监控

Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251) Pub Date : 1999-06-02 DOI: 10.1109/ACC.1999.783218

S. Valluri, G. Lei, C. Porter

引用次数: 0

Control of bipedal locomotion assisted with functional electrical stimulation 用功能性电刺激辅助控制两足运动

Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251) Pub Date : 1999-06-02 DOI: 10.1109/ACC.1999.783565

D. Popović, S. Joni

{"title":"Control of bipedal locomotion assisted with functional electrical stimulation","authors":"D. Popović, S. Joni","doi":"10.1109/ACC.1999.783565","DOIUrl":"https://doi.org/10.1109/ACC.1999.783565","url":null,"abstract":"Functional electrical stimulation (FES) can be used for restoring of the standing and walking of humans with spinal cord injury. Existing control algorithms typically use a dynamic model of the human body and methods of analytic mechanics. Available models do not take into account the characteristics of the segmented spinal column, upper body, neck and the head, arm support over crutches or walker, and substantial changes of the neuro-musculo-skeletal characteristics caused by the injury; hence, control does not work well enough. The alternative method for controlling bipedal walking is cloning of a walking pattern of an able-bodied subject. Walking with a constant speed, over even terrain, with no or small perturbations is a cyclic activity, which can be considered as a finite automaton. The automaton includes sensory inputs and motor (muscle) outputs. The method of cloning of this automaton includes two phases: 1) simulation of a customized biomechanical model of a potential user walking with a pattern of an able-bodied subject; 2) determining the mapping by a radial basis function neural network between the input (trajectory) and outputs (simulated muscle activation).","PeriodicalId":441363,"journal":{"name":"Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130598307","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: 5

Intermittent cancellation control: a control paradigm inspired by mammalian blood pressure control 间歇取消控制:一种受哺乳动物血压控制启发的控制范式

Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251) Pub Date : 1999-06-02 DOI: 10.1109/ACC.1999.782756

L. J. Brown, J. Schwaber

引用次数: 8

Simulation of a load dispatch control system 负荷调度控制系统仿真

Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251) Pub Date : 1999-06-02 DOI: 10.1109/ACC.1999.786139

P. Kallappa, A. Ray, S. Phoha

引用次数: 1

PZT actuator placement for structural vibration damping of high speed manufacturing equipment 高速制造设备结构减振的PZT作动器布置

Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251) Pub Date : 1999-06-02 DOI: 10.1109/ACC.1999.783212

Dong Sun, J. Mills

引用次数: 8

Limitations of PID controllers PID控制器的局限性

Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251) Pub Date : 1999-06-02 DOI: 10.1109/ACC.1999.786236

D. Atherton, S. Majhi

引用次数: 83