This paper gives a bi system control method for the intersection traffic signal.
针对平面交叉路口的交通信号控制，提出了一种双系统控制策略。
It could carry through the motion control arithmetic of mono-CPU, parallel bi-CPU and layering multi-CPU and research on system support software.
它可以进行单cpu、并行双cpu和层次化多cpu的运动控制算法和系统支撑软件的研究。
For hybrid power system composed of a fuel cell engine and a group of Ni-H batteries, a new control method with a bi-directional power converter is proposed.
在燃料电池发动机和镍氢电池组组成的混合动力系统中，提出了通过一个双向电源变换器实现双电源输出功率混合的控制方法。
Bi-directional converter implements bi-directional energy transfer in the system, so the core of energy management is effective control bi-directional converter.
由于双向变换器在该系统中承担了双向输送能量的任务，因此实现系统能量管理的核心是对双向变换器的合理有效控制。
Fieldbus can link field instruments, field instruments and equipments in control room into a network system and implement total digital, bi-direction and more variables communication.
现场总线使得现场仪表之间、现场仪表和控制室设备之间构成网络互联系统，实现全数字化、双向、多变量数字通信。
LPG bi-fuel system placed in the EFI engine is introduced in this article, the fuel change-over switch in the LPG system is to control the fuel conversion.
介绍了一种可用于电喷发动机的LPG改装系统，系统设置了燃料转换开关来控制燃料的转换。
The system has simple structure and low cost, is the technical resolvent for traditional non-electric control diesel engine to be refit to the bi- fuel engine.
该系统结构简单，成本低，是非电控传统柴油机改装成双燃料发动机的技术解决方案。
Fieldbus is a digital, bi - directional, poly - branched communication network connecting field devices in automation control system.
现场总线是连接现场设备和自动化系统的数字式、双向传输、多分支结构的通信网络。
It is difficult to build the exact mathematics model for the system of bi-directional filtration sewage treatment. Thus the traditional control method can't reach the expect control goal.
双向过滤污水处理系统的精确数学模型难于建立，使得传统控制方法不能达到预期的控制目标。
The realization of a multimedia teaching system with bi directional broadcast and control fnctions is presented and analyzed in this paper.
提出并分析了一种利用多媒体手段实现的双向播控教学系统。
Based on the power supply system on electric vehicle(EV) and the mathematical mode of brushless DC motor(BLDCM), a speed control system with bi-directional DC/DC converter was proposed.
在分析电动汽车电源系统和无刷直流电机数学模型的基础上，提出一种基于双向DC/DC变换器的无刷直流电机调速系统。
In this regulator system, a DSP controls bi-directional IGBT triggered and turn-off at zero-crossing to control different combination of secondary coil and realize AC voltage stabilization.
通过DSP作为控制器，利用补偿变压器输出可以正负补偿的电压与电网串联，从而实现输出稳定的交流电压。
In this regulator system, a DSP controls bi-directional IGBT triggered and turn-off at zero-crossing to control different combination of secondary coil and realize AC voltage stabilization.
通过DSP作为控制器，利用补偿变压器输出可以正负补偿的电压与电网串联，从而实现输出稳定的交流电压。
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