基于压电致动的轴系综合误差补偿及状态主动控制原理及关键技术研究
项目来源
国(略)科(略)((略)C(略)
项目主持人
陈(略)
项目受资助机构
哈(略)业(略)
立项年度
2(略)
立项时间
未(略)
项目编号
5(略)5(略)
项目级别
国(略)
研究期限
未(略) (略)
受资助金额
6(略)0(略)
学科
工(略)料(略)机(略)与(略)机(略)学
学科代码
E(略)5(略)5(略)
基金类别
面(略)
关键词
轴(略)精(略) (略)动(略);(略)误(略) (略)态(略);(略)学(略);
参与者
陈(略)心(略)广(略)少(略)祥(略);(略)
参与机构
未(略)
项目标书摘要:轴系(略)虽属传统工业技术,(略)段来提升这种工业装(略)其他综合性能指标已(略)高昂,而这种核心部(略)家在工业装备主战场(略)大力推动《中国制造(略)项目提出基于压电致(略)状态主动控制原理及(略)高轴系的回转精度、(略)佳游隙状态、改善其(略)综合性能指标。主要(略)合工作模式的一体化(略)及构型规划;轴系待(略)学模型建立与解算;(略)检测与辨识;静/动(略)动态误差轨迹的协调(略)的实验验证等。本项(略)过新的科技途径全面(略)指标,为提高我国机(略)出贡献。
Applicati(略): Althoug(略)acy and c(略)e perform(略)fting rot(略)he most t(略)industria(略)y,it beco(略)d more di(略)improve t(略)ccuracy a(略)mprehensi(略)nce indic(略)he core c(略)f industr(略)nt throug(略)al techno(略)ns,which (略)ely incre(略)ts as wel(略) performa(略)e core co(略)flect the(略)ive compe(略)of a coun(略)main batt(略)industria(略).Based on(略)usly prom(略)al policy(略) China 20(略)nciple an(略)ology of (略)error com(略)nd active(略)rol of sh(略)em based (略)ctric act(略) be explo(略) project (略)the rotat(略)acy of sh(略)rain vibr(略)ain the b(略)ce state (略)improve i(略)ental ada(略)nd increa(略)rehensive(略)e index o(略)The main (略)ntents in(略)nical and(略)ion plann(略)grated pi(略) actuator(略)c/dynamic(略)orking mo(略)blishment(略)on of inv(略)tics mode(略) system e(略)compensat(略)ected;det(略)identific(略)aft syste(略)s to be c(略)and corre(略)nation co(略)egy of tr(略)compensat(略) error tr(略) static/d(略)osite pie(略)actuator (略)ents to v(略)ant theor(略) research(略)f this pr(略)be helpfu(略)hensively(略)e compreh(略)ormance i(略)cision sh(略)ugh new s(略)nd techno(略)s,and mak(略)ution to (略) competit(略)the main (略) of mecha(略)lectrical(略)or our co(略)
项目受资助省
黑(略)
1.Corrigendum to "An alternate drive method for improving the carrying load capacity and displacement smoothness of a vertical piezoelectric platform" [Mechatronics, 2023, 92: 102983] (Mechatronics (2023) 92, (S0957415823000399), (10.1016/j.mechatronics.2023.102983))
- 关键词:
- ;
The authors regret that one of the funding grant numbers is published wrongly. The funding grant number should be No. 52105015 instead of the previous No. 5210051275. The authors would like to apologise for any inconvenience caused. © 2024 Elsevier Ltd
...2. (2020)SpecificitiesofandfunctionalcoordinationbetweenthetwoCas6maturationendonucleasesinAnabaenasp.PCC7120assignorphanCRISPRarraystothreegroups.RNABiology17,1442-1453
3.A review on piezoelectric ultrasonic motors for the past decade: Classification, operating principle, performance, and future work perspectives
- 关键词:
- Ultrasonic motor; Friction coupling; Travelling wave; Standing wave;Hybrid mode;LONGITUDINAL VIBRATION TRANSDUCERS; FREQUENCY TRACKING SCHEME; DRIVINGCHARACTERISTICS; SURFACE-TREATMENT; TEMPERATURE RISE; CONTROL-SYSTEM;MOTION CONTROL; DESIGN; ACTUATOR; DRIVEN
Hundreds of piezoelectric ultrasonic motors (PUSMs) have been proposed for scientific researches and developed for commercial applications in the past decade. They are surveyed and mainly classified into three types: standing wave motor (SWM), traveling wave motor (TWM) and hybrid modes motor (HMM), according to their operating principles. These different types of PUSMs are discussed in detail, in terms of their operating principles, structures, features and performances. The methods to realize the multi-degree-of-freedom (multi-DOF) motions of the PUSMs are also investigated based on the basic operating principles of the SWM, TWM and HMM. Some practical applications and representative designs of the PUSMs are introduced briefly. Finally, further efforts and research perspectives of the PUSM are summarized. This review contributes to a comprehensive understanding of the state of arts of the PUSM. (C) 2020 Elsevier B.V. All rights reserved.
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