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1. 发明公开

KR1020060121511A 피드백 제어 시스템 无效
标题翻译：反馈控制系统
公开(公告)号：KR1020060121511A
公开(公告)日：2006-11-29
申请号：KR1020050043739
申请日：2005-05-24
申请人： 삼성전자주식회사
发明人： 이성렬
IPC分类号： G05B11/42
CPC分类号： G05B11/42 , G05B2219/25242
摘要： A feedback control system is provided to increase the low-speed control performance by estimating and removing low-frequency disturbance generated in low-speed driving of a driver by a disturbance observer and inputting a compensation signal to the driver. A feedback control system(200) includes a PID(Proportional-Integral-Derivative) controller(220) receiving a command signal from the outside and outputting a control signal; a driver(230) generating a predetermined output by receiving the control signal; a detector(240) detecting the output of the driver and transmitting a feedback signal to the PID controller; a disturbance observer(250) estimating disturbance applied to the driver by comparing the control signal input to the driver and the output of the driver, and feeding back a predetermined observation signal to the driver to remove the estimated disturbance; and a relay(260) inputting the compensation signal to the driver to compensate an error of the observation signal.
摘要翻译：提供反馈控制系统以通过估计和去除由干扰观察者在驾驶员的低速驱动中产生的低频干扰并向驾驶员输入补偿信号来提高低速控制性能。反馈控制系统（200）包括从外部接收命令信号并输出控制信号的PID（比例积分微分）控制器（220）驱动器（230），通过接收控制信号产生预定的输出; 检测器（240），其检测所述驱动器的输出并将反馈信号发送到所述PID控制器; 扰动观察器（250），通过比较输入到驾驶员的控制信号和驾驶员的输出来估计对驾驶员施加的干扰，并将预定的观测信号反馈给驾驶员以去除估计的扰动; 以及向驱动器输入补偿信号以补偿观察信号的误差的继电器（260）。

2. 发明公开

KR1020120040475A 컴퓨터를 이용한 자동화 장비의 논스톱 운전시스템 有权
标题翻译：一种使用计算机自动控制器进行非平稳运行的系统
公开(公告)号：KR1020120040475A
公开(公告)日：2012-04-27
申请号：KR1020100101922
申请日：2010-10-19
申请人： (주)쓰리뷰
发明人： 윤승섭
IPC分类号： G05B19/05 , G05B13/02
CPC分类号： G05B19/05 , G05B13/02 , G05B2219/1108 , G05B2219/25242
摘要： PURPOSE: A nonstop driving system of automation equipment using a computer is provided to remotely check an abnormal state of the driving system by enabling non-stop operation by a sub-controller. CONSTITUTION: A peripheral device is connected to a PC(200). A control signal from the PC is transmitted to automation equipment(300). A programmable logic controller(330) is integrally connected to the automation equipment. The programmable logic controller supplies the control signal to the automation equipment. One or more sub-controllers(400) is connected to one side of the programmable logic controller or the PC. The sub-controller is connected between the PC and the programmable logic controller.
摘要翻译：目的：提供使用计算机的自动化设备的不间断驱动系统，通过启用子控制器的不间断操作来远程检查驾驶系统的异常状态。构成：外围设备连接到PC（200）。来自PC的控制信号被传送到自动化设备（300）。可编程逻辑控制器（330）与自动化设备一体地连接。可编程逻辑控制器将控制信号提供给自动化设备。一个或多个子控制器（400）连接到可编程逻辑控制器或PC的一侧。子控制器连接在PC和可编程逻辑控制器之间。

3. 发明公开

KR1020130096481A 릴레이 시퀀스 제어 장치 및 그 제어 방법 审中-实审
标题翻译：继电器顺序控制装置及其方法
公开(公告)号：KR1020130096481A
公开(公告)日：2013-08-30
申请号：KR1020120017972
申请日：2012-02-22
申请人： 에스케이이노베이션 주식회사
发明人： 조석춘
IPC分类号： G05B19/04 , G01R19/165
CPC分类号： G05B19/04 , G01R19/165 , G05B2219/25242
摘要： PURPOSE: A relay sequence control apparatus and a method thereof are provided to allow selective and variable operations of relays according to current measured in real time at each operation, thereby preventing melting of the relays due to inrush current. CONSTITUTION: A relay sequential control apparatus is provided for a circuit comprising: a DC power source (100) having a first terminal and a second terminal; a load circuit (800) supplied with power from the DC power source; a first relay (200) with a contact inserted between the first terminal and one end of the load circuit; a second relay (300) with a contact inserted between the second terminal and the other end of the load circuit; and a third relay serially connected to a current measuring resistor (500). A capacitor (700) is connected to both ends of the load circuit to each other. A relay sequential control apparatus comprises a voltage detection unit (600) and a control unit. The voltage detection unit detects voltages at both ends of the current measuring resistor. [Reference numerals] (610) Isolator; (650) Analog digital converter; (800) Load circuit
摘要翻译：目的：提供一种继电器顺序控制装置及其方法，用于根据在每个操作中实时测量的电流来选择性地和可变地对继电器进行操作，从而防止由于涌流引起的继电器熔化。构成：提供一种用于电路的继电器顺序控制装置，包括：具有第一端子和第二端子的直流电源（100）; 由直流电源供电的负载电路（800）; 第一继电器（200），其具有插入在所述第一端子和所述负载电路的一端之间的触点; 第二继电器（300），其具有插入在所述第二端子和所述负载电路的另一端之间的触点; 和串联连接到电流测量电阻（500）的第三继电器。电容器（700）彼此连接到负载电路的两端。继电器顺序控制装置包括电压检测单元（600）和控制单元。电压检测单元检测电流测量电阻器两端的电压。（610）隔离器; （650）模拟数字转换器; （800）负载电路

4. 实用新型

KR200312326Y1 릴레이식 자동 제어회로 失效
标题翻译：继电器式自动控制电路
公开(公告)号：KR200312326Y1
公开(公告)日：2003-05-09
申请号：KR2020030004328
申请日：2003-02-14
申请人： 박재수
发明人： 박재수
IPC分类号： G05B11/00
CPC分类号： G05B11/18 , G05B2219/25242 , H02H3/02 , H03K2017/515
摘要： 본 고안은 릴레이식 자동 제어회로에 관한 것으로서, 본 고안의 릴레이식 자동 제어회로는, 리미트 센서 또는 원격조정 타이머와 연결된 릴레이의 접점 동작에 의해 마그네트를 동작시킴으로써, 급배수 장치의 플로팅 스위치, 정화조, 오수처리장 등의 에어 압축모터 또는 다수의 실외 전등을 자동 제어하는 것이다.
따라서, 상기 마그네트들과 인터로크 방식으로 연동되는 주기계 및 보조기계를 자동 제어할 수 있고, 고장시에도 상기 마그네트들을 선택적으로 작동시킬 수 있으며, 급배수 장치의 플로팅 스위치, 정화조, 오수처리장 등의 에어 압축모터 또는 다수의 실외 전등과 같은 주기계 및 보조기계와 연결하여 그 동작을 자동 제어할 수 있는 효과가 있다.

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