在过去，机器内部的一整套控制系统是由硬件组成的：传动装置，杠杆和凸轮。
The control systems inside machines used to be physical: gears and levers and cams.
4缸机为16气门DOHC（双凸轮抽）设计，配备丰田VVT-i（智能正时可变气门控制系统），最大功率179hp/6000rpm(131kw/6000rpm),最大扭矩172lb-ft/4000rpm(233Nm/4000rpm).
The 4-cylinder is a 16-valve DOHC design with Toyota’s VVT-i variable cam timing system, and is rated at 179 horsepower at 6000 rpm and 172 lb-ft of torque at 4000 rpm.
为此，开发了一套价格适中的高性能数控凸轮磨床控制系统。
A system of automated NC camshaft grinding machine with moderate price and high capability was developed.
凸轮传动系统主要被应用于机械控制系统，控制精度是其机构设计的重点。
Cam mechanism is mainly used in mechanical control system, precision of control is the emphasis of design.
分析了加工凸轮的数学原理、控制系统的硬件结构和软件结构。
Both of the mathematical principle of CAM machine-work and its hardware and software structures are analysed.
改变了继电器控制系统中机械式的鼓形控制器或凸轮控制器步数和输出点数有限、体积大、重量大、成本高的缺点。
It changes the disadvantage that drum or CAM controller in relay control total steps, output points are limited, large volume and weight, high costing.
通过分析凸轮轴淬火机原控制系统的缺陷，提出了有效的设计方案。
This article analyzes the defect of the camshaft quenching machine, brings forward the effective design plan.
利用模糊控制理论设计NC凸轮磨削的控制系统，应用MA TLAB软件对该系统进行验证和仿真，获得较好效果。
The NC cam-shaft grinding machine control system was designed by fuzzy control theory. Using MATLAB software to prove and simulate the fuzzy control system, obtained the best control result.
利用模糊控制理论设计NC凸轮磨削的控制系统，应用MA TLAB软件对该系统进行验证和仿真，获得较好效果。
The NC cam-shaft grinding machine control system was designed by fuzzy control theory. Using MATLAB software to prove and simulate the fuzzy control system, obtained the best control result.
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