铁道建筑技术
鐵道建築技術
철도건축기술
Railway Construction Technology
2015年
11期
7-11
,共5页
孙彦恩%安毅%麻成标%刘金书
孫彥恩%安毅%痳成標%劉金書
손언은%안의%마성표%류금서
掘锚机%同步控制%CAN 总线%PWM电比例控制%防爆无线遥控%数字 PID
掘錨機%同步控製%CAN 總線%PWM電比例控製%防爆無線遙控%數字 PID
굴묘궤%동보공제%CAN 총선%PWM전비례공제%방폭무선요공%수자 PID
driving anchor machine%synchronous control%CAN bus%PWM electro proportional control%explosion-proof wireless remote control%digital PID
结合 ZJM4200护盾式掘锚机在煤巷掘进成巷的作业特点和多模式 PWM电比例控制原理，研究了多台车、多模式自动同步控制技术，阐明了单台车手动自由模式、单台车自动同步模式及多台车自动同步模式的 PID 工作原理及特点，提出了 CAN 总线分布式防爆无线遥控系统新方案，并对行走系统的电液组成进行稳定性分析，得出系统方程，再加以数字 PID 修正，最后通过现场工况实验证明该方案正确有效性，为同类设备的设计改进提供了有效参考。
結閤 ZJM4200護盾式掘錨機在煤巷掘進成巷的作業特點和多模式 PWM電比例控製原理，研究瞭多檯車、多模式自動同步控製技術，闡明瞭單檯車手動自由模式、單檯車自動同步模式及多檯車自動同步模式的 PID 工作原理及特點，提齣瞭 CAN 總線分佈式防爆無線遙控繫統新方案，併對行走繫統的電液組成進行穩定性分析，得齣繫統方程，再加以數字 PID 脩正，最後通過現場工況實驗證明該方案正確有效性，為同類設備的設計改進提供瞭有效參攷。
결합 ZJM4200호순식굴묘궤재매항굴진성항적작업특점화다모식 PWM전비례공제원리，연구료다태차、다모식자동동보공제기술，천명료단태차수동자유모식、단태차자동동보모식급다태차자동동보모식적 PID 공작원리급특점，제출료 CAN 총선분포식방폭무선요공계통신방안，병대행주계통적전액조성진행은정성분석，득출계통방정，재가이수자 PID 수정，최후통과현장공황실험증명해방안정학유효성，위동류설비적설계개진제공료유효삼고。
Combined with the operating characteristics of ZJM4200 shield driving anchor machine in coal roadway and the principle of multi-mode PWM electric proportional control,the technology of multi-trolley and multi-mode automatic syn-chronization control is studied.Then,the principles and characteristics of PID operating mode of single trolley manual free mode,single trolley automatic synchronous mode and multi-trolley automatic synchronous mode are described.A new scheme of CAN bus distributed explosion-proof wireless remote control system is proposed and the stability analysis of the e-lectro-hydraulic composition of the walking system is proposed,thus the system equation is obtained,and then the digital PID is corrected.Finally,the experimental results show that the scheme is correct and effective,which provides an effec-tive reference for the design and improvement of similar equipments.
