異步電機(jī)調(diào)速系統(tǒng)參數(shù)自適應(yīng)控制研究
馬志軍1,王曉玉2
(1 中車大連電力牽引研發(fā)中心有限公司,遼寧 大連 116052;
2 大連賽博信息技術(shù)檢測(cè)有限公司,遼寧 大連 116033)
摘 要:風(fēng)洞調(diào)速系統(tǒng)在不同轉(zhuǎn)速下的負(fù)載變化較大,這給電機(jī)控制算法帶來(lái)了極大挑戰(zhàn)。針對(duì)風(fēng)洞調(diào)速系統(tǒng)穩(wěn)態(tài)運(yùn)行速度控制精度高,及動(dòng)態(tài)運(yùn)行姿態(tài)調(diào)整速度超調(diào)小的要求,設(shè)計(jì)了一種參數(shù)自適應(yīng)控制的調(diào)速系統(tǒng)。建立轉(zhuǎn)速控制模型和風(fēng)洞負(fù)載模型,分析風(fēng)洞負(fù)載速度控制不能全速范圍使用一組調(diào)節(jié)器參數(shù)的問(wèn)題。在此基礎(chǔ)上,引入當(dāng)前速度,針對(duì)性的設(shè)計(jì)不受工況限制的自適應(yīng)速度閉環(huán)控制。仿真結(jié)果表明,設(shè)計(jì)的基于參數(shù)自適應(yīng)的速度閉環(huán)的控制系統(tǒng),在滿足穩(wěn)態(tài)控制精度的同時(shí),速度動(dòng)態(tài)變化時(shí)幾乎無(wú)超調(diào),可以使一組控制器參數(shù)滿足不同工況的速度控制性能。
關(guān)鍵詞: 風(fēng)洞調(diào)速;異步電機(jī);參數(shù)自適應(yīng)控制;穩(wěn)態(tài)精度;速度超調(diào)
中圖分類號(hào):TM343 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):2097-6623(2026)01-0032-05
Research on Parameter Adaptive Control of Asynchronous
Motor Speed Control System
MA Zhi-jun1, WANG Xiao-yu2
(1 CRRC Dalian R & D Co., Ltd., Dalian 116052, China;
2 Dalian Cyber Information Technology Testing Co., Ltd., Dalian 116033, China)
Abstract: The load of the wind tunnel speed regulation system varies greatly at different speeds, which poses a great challenge to the motor control algorithm. In response to the requirements of high steady-state operation speed control accuracy and small speed overshoot during dynamic operation attitude adjustment in the wind tunnel speed regulation system, a speed regulation system with parameter adaptive control has been designed. Establish a rotational speed control model and a wind tunnel load model, and analyze the problem that a set of regulator parameters cannot be used throughout the full speed range for wind tunnel load speed control. On this basis, the current speed is introduced and a targeted adaptive speed closed-loop control that is not restricted by working conditions is designed. The simulation results show that the designed speed closed-loop control system based on parameter adaptation not only meets the steady-state control accuracy but also has almost no overshoot when the speed changes dynamically, enabling a set of controller parameters to meet the speed control performance under different working conditions.
Key words: wind tunnel speed regulation; asynchronous motor; parameter adaptive control; steady-state accuracy; speed overshoot
參考文獻(xiàn)
[1] 惠增宏,喬奕,竹朝霞. 飛機(jī)模型帶動(dòng)力風(fēng)洞實(shí)驗(yàn)高功率密度電機(jī)研制[J] . 微電機(jī),2006,39(6) :19-21.
[2] 周明磊,游小杰,王琛琛. 電力機(jī)車牽引傳動(dòng)系統(tǒng)矢量控制[J]. 電工技術(shù)學(xué)報(bào),2011,26(9) :110-115.
[3] 楊孝松,郭守春,杜立強(qiáng),等. 某航空聲學(xué)風(fēng)洞控制系統(tǒng)[J]. 兵工自動(dòng)化,2020,39(8) :54-59.
[4] 霍國(guó),葉建,孫志尚,等.FL-17 風(fēng)洞螺旋槳帶動(dòng)力控制系統(tǒng)[J]. 微電機(jī),2022,55(5) :62-66.
[5] 孫樹(shù)根,張志波,任浩. 礦用異步電機(jī)變頻調(diào)速系統(tǒng)的振蕩抑制策略[J] . 機(jī)電工程技術(shù),2024,53(7) :221-224.
[6] 賀虎成,孫磊,張玉峰,等. 基于矢量控制的異步電機(jī)自抗擾控制[J] . 電機(jī)與控制學(xué)報(bào),2019,23(4) :120-125.
[7] 張振振, 戈海龍, 成巍, 等. 基于滑模變結(jié)構(gòu)的異步電機(jī)調(diào)速系統(tǒng)建模與控制[J] . 微電機(jī),2023,56(8) :25-29.
[8] 韓天亮,繆仲翠,余現(xiàn)飛,等. 基于負(fù)載觀測(cè)的礦用電機(jī)分?jǐn)?shù)階滑??刂芠J] . 控制工程,2019,26(11) :2052-2060.
[9] 陳傳廣,于海生. 基于磁鏈與負(fù)載觀測(cè)器的異步電機(jī)反步滑模控制[J]. 電氣傳動(dòng),2021,51(7) :12-18.
[10] 莫岳平,徐迪. 基于自抗擾控制的異步電機(jī)泵水系統(tǒng)控制研究[J]. 計(jì)算機(jī)仿真,2023,40(4) :263-266.
[11] 王興亮,李德,杜超, 等. 基于改進(jìn)自抗擾控制的三電機(jī)同步系統(tǒng)研究[J] . 電氣傳動(dòng)自動(dòng)化,2020,42(2) :1-7.