直流调速系统是自动调速控制系统的主要形式。
DC driving system is the main form of automatic control system.
此方案已成功的应用于三相全控桥可逆直流调速系统中。
This plan has already had a successful application in the reversible D. C. speed control system of the three phase full control bridge.
文章介绍了集装箱装卸桥直流调速系统及数字化改造原理。
This paper introduces the DC speed regulation system of container crane and renovation principle of digitalization.
研究基于模糊控制的具有转速负反馈的晶闸管直流调速系统。
Thyristor direct current timing system of the base on fuzzy control and take on rotate speed negative feedback is discussed in this paper.
模糊控制已在交直流调速系统和伺服系统中取得了满意的效果。
The fuzzy control already has obtained the satisfactory effect in the alternating and direct velocity modulation system and the servo system.
提出一种采用80 98单片机控制的新型全数字式直流调速系统。
A new digital adjustable speed DC system controlled by the single chip microcomputer 8098 is presented.
基于状态反馈理论，对直流调速系统转速调节器的最优性设计进行研究。
Based on the theory of state feedback, the paper presents a research on optimization design for activator of DC timing system.
本文对用Z—80单板机实现双闭环直流调速系统DDC控制进行研讨。
In this paper, DDC Control of double closed loop DC governing system with Z-80 Single board micro Computer is discussed.
本文对自适应控制在矿井提升机直流调速系统中的应用进行了研究和探讨。
The paper discusses and probes into the application of adaptive control in mine hoist direct-current velocity modulation system.
无换向器电动机是一种新型的可调速电机，其调速性能优于直流调速系统。
No commutator motor is a new variable-speed motor, its adjustable-speed performance is more advantage than dc system.
本文讨论的晶闸管的错位无环流可逆直流调速系统，与常规的结构大不相同。
This paper presents a reversible DC speed regulation system that has great difference in constructions with the normal ones.
本文以现代控制理论为基础，选用二次型性能指标设计可控硅直流调速系统。
On the basis of modern control theory, the quadratic performance index was selected to design SCR DC speed-adjusting system.
使用了FPGA进行触发脉冲信号的调制，提高直流调速系统的性能及稳定性。
FPGA is used to modulate spring pulse signal so as to improve the capability and stability of the DC timing system.
介绍可编程控制器、直流调速系统、变频器、电子凸轮开关在倒棱机中的应用。
This paper introduces the application of the programmable controller, the direct current velocity modulation system, the frequency inverter and the electronic CAM switch in chamfering machine.
分析和实验证明，此系统物理概念明确，性能良好，可与直流调速系统相媲美。
Analysis and experiments show that this control has straightforward physical explanation and good performance, compared favourably with the DC motor drive systems.
根据直流调速系统的起动原理，给出了交流矢量控制系统的理想快速起动曲线。
The ideal fast starting curve of AC vector control system is presented according to the starting principle of DC speed regulating system.
调速部分为双闭环直流调速系统，由转速环(内环)和电流环(外环)串联组成。
The part of timing is a double closed loop DC timing system, and it is composed of rev loop (internal loop) and current loop (external), which are series-wound.
本文介绍基于TMS320LF2407的神经网络控制直流调速系统设计及实现。
This paper introduced the design and realization of DC speed regulation system controlled by neuron controller based on TMS320LF2407.
本文介绍基于TMS320 LF 2407的模糊控制直流调速系统设计及实现。
This paper introduced the design and realization of DC speed regulation system controlled by fuzzy controller based on TMS320LF2407.
针对直流调速系统对转速的控制精度问题，提出了一种采用CNC的直流调速系统。
Aiming at the control accuracy of rotational speed resulting from direct current speed regulation system, a direct current speed regulating system depending on CNC is proposed.
本文论述广州钢管厂有限公司PR700冷弯主机直流调速系统的原理、功能和调整。
This article introduces the theory function and adjustment of DC Converter System in PR700 Cold forming equipment.
本文重点探讨了全数字直流调速系统在帘子布生产的浸胶工序中的中心卷取上的应用。
The application of whole digital DC speed-adjustive System of central take-up in the dipping process of cord fabrics production is mainly discussed in this paper.
本文介绍了直流调速系统实验装置的构成、调速原理、线路及其在实验教学中的应用。
This article recommended an experimental installation of DC speed governing system and detailed its formation, principle of speed regulation, circuit, and its application in experiment education.
在他励直流电机的数学模型的基础上，得到了单反馈闭环控制的直流调速系统的结构。
Based on the mathematic model of separately excited DC motor, the control structure of the single - feedback-closed-loop controlled DC velocity modulation system was obtained.
该装置结构简单、性价比高，也可应用于其他具有同类负载特征的小功率直流调速系统。
It has a simple structure and a high performance-to-price ratio, and at the same time it can be applied to other small power DC speed governing systems of the same load types.
在中小型直流调速系统中，一般都取消了测速发电机，而以电枢电压作为电机转速信号。
In general, tachometer generators are eliminated in the small and medium power DC rotating speed governing systems, and armature voltage is used as motor speed signal.
其次，总结阐述了大功率直流调速系统的运行和控制机理，并且制定了系统的总体方案。
Secondly, this paper described high-power DC drive system operation and control mechanism, and developed a system's overall program.
针对磁场可逆的逻辑无环流直流调速系统，介绍了调试过程中出现的一些问题及处理方法。
The paper introduced some debugging problems and solving methods according to DC speed regulating system of reversible magnetic field and logical control without circular current.
在工业生产中，需要高性能速度控制的电力拖动场合，直流调速系统发挥着极为重要的作用。
In the industrial production, the DC governor plays a very important role in the occasion of the electric drive needing the high performance speed control.
分析研究和实验结果表明，在缺乏对象数学模型的情况下，直流调速系统的智能控制是成功的。
Laboratory experiments and theoretical analysis show that AI control employing these ideas can be successfully applied in DC drive systems, even when plant models are unknown.
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