Root-locus Design of PID Controller for an Unstable Plant

被引：1
|
作者：
Trybus, Leszek [1 ]
Swider, Zbigniew [1 ]
机构：
[1] Rzeszow Univ Technol, Rzeszow, Poland
来源：
TRENDS IN ADVANCED INTELLIGENT CONTROL, OPTIMIZATION AND AUTOMATION | 2017年 / 577卷
关键词：
PID controller; root-locus method; design of PID settings; unstable plant;
D O I：
10.1007/978-3-319-60699-6_3
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Unstable plant considered in the paper consists of an integrator and 1st order component with positive pole. PID controller is used, so the feedback system becomes of 3rd order. Root-locus design method is applied which for such system gives analytic expressions for controller settings. If weak control action is required, the design provides better responses than conventional one. Unstable ships, particularly oil tankers, require weak control.
引用
收藏
页码：14 / 20
页数：7
相关论文
共 50 条
  • [1] INVERSE ROOT-LOCUS, REVERSED ROOT-LOCUS OR COMPLEMENTARY ROOT-LOCUS
    NARENDRA, KS
    IRE TRANSACTIONS ON AUTOMATIC CONTROL, 1961, AC 6 (03): : 359 - &
  • [2] DESIGN OF A ROOT-LOCUS PLOTTER
    THOMAS, G
    ELECTRONICS LETTERS, 1977, 13 (14) : 410 - 412
  • [3] Extended Root-Locus Technique Applied to Pole-Placement for PI Controller Design
    Kwon, Minhee
    Chang, Hyuk-Jun
    2016 UKACC 11TH INTERNATIONAL CONFERENCE ON CONTROL (CONTROL), 2016,
  • [4] Root-locus dynamics
    Yang, CD
    Wei, CH
    ACC: Proceedings of the 2005 American Control Conference, Vols 1-7, 2005, : 63 - 68
  • [5] Design of PID Controller for Unstable System
    Arora, Ashish
    Hote, Yogesh V.
    Rastogi, Mahima
    CONTROL, COMPUTATION AND INFORMATION SYSTEMS, 2011, 140 : 19 - 26
  • [6] ADAPTIVE CONTROL SYSTEM DESIGN USING ROOT-LOCUS
    KATAYAMA, A
    IRE TRANSACTIONS ON AUTOMATIC CONTROL, 1962, AC 7 (01): : 81 - &
  • [7] ROOT-LOCUS COMPUTER PROGRAM OFFERS DESIGN FLEXIBILITY.
    Billinghurst, Edward M.
    EDN, 1973, 18 (24) : 70 - 73
  • [8] NOTE ON ROOT-LOCUS SYNTHESIS
    CALAHAN, DA
    IRE TRANSACTIONS ON AUTOMATIC CONTROL, 1962, AC 7 (01): : 84 - &
  • [9] ON ROOT-LOCUS BREAKAWAY POINTS
    STAPLETON, CA
    IRE TRANSACTIONS ON AUTOMATIC CONTROL, 1962, AC 7 (03): : 88 - &
  • [10] ROOT-LOCUS TECHNIQUE FOR VENTED-BOX LOUDSPEAKER DESIGN
    RUTT, TE
    JOURNAL OF THE AUDIO ENGINEERING SOCIETY, 1985, 33 (09): : 659 - 668
12345