The research on speed ratio control based on sliding model variable structure controller of angular displacement is done.

對(duì)電機(jī)控制式無(wú)級(jí)變速單元完成了基于角位移變結(jié)構(gòu)控制的速比控制方式來(lái)實(shí)現(xiàn)變速器速比精確控制的研究免费看国产视频。

The design is completed PLC controller speed batching system hardware design.

本設(shè)計(jì)正是完成以PLC為控制器的調(diào)速配料系統(tǒng)的硬件設(shè)計(jì)日韩精品欧美狂野国产。

In the business card printing and membership card making to be represented by tension controller to control business card printing and membership card making constant tension, is the key to so overprinter accurate, tension control system is any drum business card printing and membership card making machine one of the main body, to a large extent determine the prints overprinter accuracy, tension and control institutions are primarily provided at bleeder part business card printing and membership card making-position-and-drop your material up institutions, material roll output you need to turn the material roll resistance, inertia, coiling has it own tension values, together with the business card printing and membership card making speed uponsize traction, Business card printing and membership card during various color group overprinter on the resistance of the material makes it possible to put volume, the business card printing and membership card production, letoff institution of tension control is important, the size of the tensility control should see materials of munltivariable, of the material used-narrow to decide.

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Cable reel motor torque constant tension which has the characteristics When the load increases in the motor output shaft speed will automatically come down, volume Rao assured when cable tension unchanged. Rao nature of this excellent performance closely integrated with the Volume; Cage used motor hysteresis coupling increases in size, functionality, easy installation, the constant tension similar characteristics, we can under the conditions required output torque. They can pull the cable external circumstances, hysteresis coupling protect cables; using torque motor controller to increase frequency hysteresis couplings Surge part because of the cable reel SCR converter using a new technology operation, smoothing adjustments to the motor terminal voltage, thereby ensuring that the output torque of the motor unchanged. so that the cable can smooth the road with the truck

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"Welding carriage, screw- drive n, powered by AC drive motor and controller with tachometer speed control."

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of this kind of platform can reduce the working load of processor, quicken data to flow at the same time. I/O quickens a technology to optimize pair of network stack processing above all, undertake trends distinguishs, allocate the cycle of CPU in the light of application, raise chip set and network controller to put an input to output data upcountry with accelerating executive speed; to pass answer ability, the job that reduced processor is laden.

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This paper proposes to use fuzzy logic controller to speed up the convergence of the crossover and mutation process.

本文的目的在于引進(jìn)模糊邏輯控制器來(lái)加快交叉與突變過(guò)程的收斂速度欧美老熟妇A乱子视频在线观看。

In order to speed up data switching between the car and control system, the car was divided into four groups and each of this group hold independent controller.

將運(yùn)動(dòng)小車進(jìn)行分組，每組設(shè)立獨(dú)立的控制器亚洲口咬一级视频，提高了信息傳輸?shù)乃俣取?/p>

This paper introduces a new system of electromagnet commuting and controlling. It is based on digital direct current speed regular and programmable controller. To be compared with traditional controlling manner, it can excite and demagnetize much faster ,reduce energy consumption and advance productivity.

本文介紹了一種基于全數(shù)字直流調(diào)速器與PLC的新型磁力吊勵(lì)磁和消磁控制系統(tǒng)久久久久久久综合日本亚洲欧美，該系統(tǒng)和傳統(tǒng)的控制方式相比，能快速的勵(lì)磁和消磁欧美快射视频合集，提高生產(chǎn)效率综合在线免费观看三级视频一区二区，并能顯著的減少能耗。

Thirdly, fuzzy control method and PID method were used respectively to design temperature self-adjustment controller of carbon fiber concrete laminate beam,by the MATLAB simulation it is found that the PID method has higher speed but is more sensitive to the fluctuation of system parameter ,it is suit to the regulating when the heat transfer coefficient fluctuates diminutively and the structure has little heat transfer with the environment;fuzzy control can be adapt to the parameter variety in a large scale , it is suit to the regulating when the heat transfer coefficient fluctuates greatly.

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