求英语达人帮忙把一篇（电子系论文300字左右）中文摘要翻译成英语的，不要在线翻译的哦~扣扣416582018

Question

以下是摘要。
摘要：
自动控制原理可以使被控对象在没有人直接参与的情况下按预定的规律运行。基于此思想，本设计最大限度的实现系统的自动化，通过传感器来对系统进行控制。为了实现对基于自由摆的平板的控制,建立基于自由摆的平板控制系统。本文首先分析平板的控制转角与自由摆转角的关系,推导出关系式,再对控制单元、反馈单元进行分析比较给出方案。系统的控制部分以STC12C5A60S2单片机(MCU)为核心，利用从摆杆上的传感器采集的数据来辅助单片机控制步进电机(step motor)的转动，实现由高精度的角度传感器测量出摆动角度后由步进电机控制的平板在周期摆动中做相应反馈调整,然后在现有器件的基础上编制出控制软件,在设备上进行调试,最后对系统的精度进行分析并进行实际测量。
关键词：单片机；自由摆；平板控制；角度传感器；步进电机

Answer 1

自动控制原理可以使被控对象在没有人直接参与的情况下按预定的规律运行。
Principle of automatic control can make the controlled object in no one directly involved in the case according to the scheduled law operation.
基于此思想，本设计最大限度的实现系统的自动化，通过传感器来对系统进行控制。
Based on this thought, this design realize the maximum system automation, through the sensor to control system.
为了实现对基于自由摆的平板的控制,建立基于自由摆的平板控制系统。
In order to realize the free pendulum based on the plate control, established based on free pendulum's flat control system.
本文首先分析平板的控制转角与自由摆转角的关系,推导出关系式,再对控制单元、反馈单元进行分析比较给出方案。
This paper firstly analyzes plate control Angle with the free pendulum Angle relationship, deduced relation, again to control unit, feedback unit carries on the analysis comparison given scheme.
系统的控制部分以STC12C5A60S2单片机(MCU)为核心，利用从摆杆上的传感器采集的数据来辅助单片机控制步进电机(step motor)的转动，实现由高精度的角度传感器测量出摆动角度后由步进电机控制的平板在周期摆动中做相应反馈调整,然后在现有器件的基础上编制出控制软件,在设备上进行调试,最后对系统的精度进行分析并进行实际测量。
System control part to STC12C5A60S2 microcontroller (MCU) as the core, USES from pendulum bar on the sensors to collect data to assist single-chip microcomputer control stepping motor (step motor) rotation, realize the high precision of Angle sensor measure the swing Angle by stepping motor control plate in the periodic oscillation in the corresponding feedback adjustment, then on the basis of the existing devices formulate control software, on the equipment debugging, and finally to the precision of the system analysis and practical measurement.
关键词：单片机；
Keywords: SCM;
自由摆；
Free pendulum;
平板控制；
Flat control;
角度传感器；
Angle sensor;
步进电机
Stepping motor

Answer 2

有难度呀！！
摘要：
自动控制原理可以使被控对象在没有人直接参与的情况下按预定的规律运行。基于此思想，本设计最大限度的实现系统的自动化，通过传感器来对系统进行控制。为了实现对基于自由摆的平板的控制,建立基于自由摆的平板控制系统。本文首先分析平板的控制转角与自由摆转角的关系,推导出关系式,再对控制单元、反馈单元进行分析比较给出方案。
Abstract:
The principle of automatic control is that the controlled object can operate according to the predetermined pattern without direct manual involvement. Based on this concept, this design maximizes the realization of the system’s automation through the use of sensors to control the system. A relevant control system is set up to achieve the control of the free swing plate. Firstly, this paper analyzes the relationship between the controlled rotation angle and the free swing rotation angle to deduce a relational expression, then by analyzing and comparing the control unit and feedback unit, a design scheme is presented.

系统的控制部分以STC12C5A60S2单片机(MCU)为核心，利用从摆杆上的传感器采集的数据来辅助单片机控制步进电机(step motor)的转动，实现由高精度的角度传感器测量出摆动角度后由步进电机控制的平板在周期摆动中做相应反馈调整,然后在现有器件的基础上编制出控制软件,在设备上进行调试,最后对系统的精度进行分析并进行实际测量。
STC12C5A60S2 MCU is the core of the system’s controlling parts; it helps the turning of the step motor which is controlled by MCU with the data collected from the sensor on the lever, and after the high precision angle sensor has measured the swing angle, as well as the step motor plate has made corresponding adjustment in the cycle swings, a control software based on the existing device is programmed and debugging is conducted on the equipment; finally an analysis is conducted on the precision of the system and actual measurement is carried out.

关键词：单片机；自由摆；平板控制；角度传感器；步进电机
Key words: MCU; free swing; plate control; angle sensor; step motor

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【英语牛人团】

Answer 3

Principle of automatic control can make the controlled object in no one directly involved in the case according to the scheduled law operation. Based on this thought, this design realize the maximum system automation, through the sensor to control system. In order to realize the free pendulum based on the plate control, established based on free pendulum's flat control system. This paper firstly analyzes plate control Angle with the free pendulum Angle relationship, deduced relation, again to control unit, feedback unit carries on the analysis comparison given scheme. System control part to STC12C5A60S2 microcontroller as the core, USES from pendulum bar on the sensors to collect data to assist single-chip microcomputer control stepping motor rotation, realize the high precision of Angle sensor measure the swing Angle by stepping motor control plate in the periodic oscillation in the corresponding feedback adjustment, then on the basis of the existing devices formulate control software, on the equipment debugging, and finally to the precision of the system analysis and practical measurement.

Answer 4

Principles of Automatic Control allows the controlled object run scheduled the law no one directly involved in the case.Based on this idea, the automation of the system of the present design to maximize the realization by the sensor to control the system.In order to achieve the control of freedom pendulum-based tablet, the establishment of the tablet control system based on freedom pendulum. This paper first analyzes to control rotation angle of the plate with free swing corner relations derived relation analysis given program on the control unit and feedback unit. The control portion of the system as the core STC12C5A60S2 microcontroller (MCU), the use of auxiliary chip stepper motor control (step motor) sensor data collected from the pendulum rod rotation and swing angle measured by high-precision angle sensor by stepper motor control tablet do the appropriate feedback to adjust the swing of the cycle, then prepared on the basis of existing devices control software debugging on a device, the final analysis of the accuracy of the system and the actual measurement.
Keywords: SCM; freedom pendulum; tablet control; angle sensor; stepper motor 望采纳赞同 谢谢

Answer 5

The following is a summary. Abstract: the principle of automatic control can make the controlled object in the absence of people directly involved in the case according to predetermined rules. Based on this idea, this design to maximize the realization of the automation system, through the sensor to control the system. In order to achieve on the basis of free pendulum plate control, based on the free pendulum plate control system. This paper first analyzes the control panel corner and free pendulum angle relationship, derived the relation, then the control unit, a feedback unit for analysis and comparison is given. Part of the system control based on STC12C5A60S2 ( MCU ) as the core, from the use of the swing rod sensor collected data to assist SCM stepper motor control ( step motor ) rotation, achieved by a high-precision angle sensor to measure the swing angle of the stepping motor control panel in the periodic oscillation in the corresponding feedback adjustment, and then in the existing device developed on the basis of control software, the equipment debugging, the system precision is analyzed and the practical measurement. Key words: single chip microcomputer; free pendulum; flat panel control; angle sensor; stepper motor