The enterprise beijing zhongke moshi dafang science and technology co . , ltd . offers among other things goniometer and machine control 公司专业从事量角器、测角计、测向器、评判以及反射器和视频照相机业务。
Timber structures - strength graded structural timber with rectangular cross section - part 4 : machine grading - grading machine settings for machine controlled systems 木结构.矩形截面强度分级结构木材.第4部分:机器分级.机器控制系统的分级机器设置
Timber structures - strength graded structural timber with rectangular cross section - part 4 : machine grading - grading machine settings for machine controlled systems ; german version en 14081 - 4 : 2005 木结构.矩形截面强度分级结构木材.第4部分:机器分级
The paper not only analyses in detail the software and hardware of the plastic welding machine control system but also optimizes the design of them 本文对塑焊机控制系统的软件和硬件进行了详细分析和优化设计,本系统具有操作方便、可靠性高、控温精度高、成本低等优点。
So now direct torque control has become an emphasis in the field of ac machines control . some simulation and experiment researches about this strategy are presented in the paper 因此目前该技术已成为交流调速传动中的一个热点,本文就是针对这一技术进行了一些仿真和实验的研究。
This paper aims at horizontal continous casting and base machine control by the drives of machine , to design servo to transfer systematic speed synchronous motor permanent magnetism pwm in succession to level 本文针对水平连铸拉坯机的驱动控制,设计了pwm永磁同步电动机伺服调速系统。
The design of the module structure , including machining control and software emulator , the hardware ' s composing , and the interpolation of c program in avr micro - controller are detailed introduced 而带锥度的异形模具需求的日益增加,必然对电火花线切割机的上下异形加工性能提出更高的要求。
Solid wedge best choice for all building services . modern foundry and machining controls enable the solid wedge to give good performance in a broad range of services 实心楔板对于所有建筑物管道系统来说,都是最好的选择。现代铸造技术和机械加工工艺使得实心楔板在许多管道系统中的工作性能表现优异。
After vector transformation control is presented , the ac machines control technology can theoretically solve the problem on the static and dynamic performance relative to the dc technology 继1971年矢量变换控制技术出现之后,交流传动技术就从理论上解决了交流调速系统在静、动态性能上与直流传动相比所存在的问题。
In 1992 , gold san company took the lead in opening out the wire cutting machine which is controlled by 8086 series computer in china , advance the wire cutting machine control level of our country to a higher phase 于1992年高成公司在国内率先开发出用8086系列计算机控制的线切割机床,把国内的线切割机床控制水平提高到一个新的阶段。
In civil engineering, machine control is used to accurately position earthwork machinery based on 3D design models and GPS systems, and thus aid machine operators to e.g.