The Design and Research on Winning Dump Truck Vector Control System with AC Motors 交流电机驱动矿用自卸车矢量控制系统设计与研究
The Research on Control System of Heavy-duty Electrical Wheels Autonomous Dump Truck Based on Frequency Control Technology 大型电动轮自卸车交流变频调速系统研究
The key techniques for ecological rehabilitation include dump design, amelioration of toxic substances, dress of loess soils, control of erosion, selection of plant species and disposition. 生态重建的关键技术包括排土场的设计、有毒物质的消除、黄土的覆盖、侵蚀的控制、植物筛选与配置;
Owing to this, the control system of Heavy-duty Electrical Wheels Autonomous Dump Truck has been designed again which makes use of the high performance DSP, modifies the shortcoming of import ones, raises the function of the control system and has the independent intelligent property. 鉴于此,本课题针对进口电动轮自卸车控制系统的缺点,利用高性能DSP对控制系统进行重新设计,提高了控制系统的性能并具有自主知识产权。
GMPLS model for mix quality prediction and dump control 混炼胶质量预测和排胶控制的GMPLS模型研究
Excitation control is the core of electric control system in Heavy-duty Electrical Wheels Autonomous Dump Truck, this paper discuss excitation control Algorithm at present: The PID regulator, The linearity optimization control Algorithm ( LOEC) and The fuzzy adaptation PID Algorithm optimized by PSO. 大型电动轮自卸车的励磁控制系统是电气控制部分的核心,本文介绍了现有的励磁控制算法:PID调节、线性最优控制算法LOEC和用PSO算法对PID控制器进行优化的模糊自适应PID算法。
The reasons of why the direction of the dump car which is FC-1B model is out of control and how to solve it FC-1B型翻斗车方向失控原因分析及技改措施
A survey on the latest development to control high amplitude, low frequency pressure oscillations in dump ramjet combustors, and the passive and active control techniques to suppress the oscillations are presented in this paper. 本文综述了近年来在控制冲压发动机突扩型燃烧室高振幅、低频压力振荡方面所取得的最新技术进展.介绍了用于抑制压力振荡的被动和主动控制技术。
It is a key to a successful dump test to strictly control the fluid flow, maintain a certain bed temperature and adjust the desuperheating water in advance. 严格控制好流化风量、保持一定的床温及提前干预减温水量是循环流化床锅炉甩负荷试验成功的关键。
A model for the Mooney viscosity prediction of mix and the dump control was estab-lished based on the general multi-way PLS ( GMPLS) algorithm to eliminate the limitation of the model for quality control in batch production based on conventional PLS algorithm. 针对混炼胶密炼工艺特性,提出广义多路部分最小二乘(GMPLS)算法,建立混炼胶门尼粘度预测和排胶控制模型,克服了普通最小二乘算法在间歇生产质量控制建模中的局限性。
Heavy type dump truck's exhaust gas pollution and its control 露天矿重型自卸汽车排气污染及控制
To achieve multiring dump, it is the key to reasonably control the equipment of distributing burden material. 因此,合理控制料流阀、布料溜槽等布料设备是实现多环布料的关键。
Most of the diesel dump truck whose speed suddenly went out of control, if it can not be quickly stopped, with the intense vibration of the fuselage, engine may be destroyed at any time, a major personal injury accident. 自卸车大都以柴油机做动力,正在作业的自卸车,如果转速突然失控,措施失灵,不能迅速制止,随着机身的剧烈振动,随时都可能发生柴油机损坏,伤害人身的重大事故。