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Patent Searching and Data


Matches 451 - 500 out of 1,138

Document Document Title
JPH07302259A
PURPOSE: To surely detect increase in activity by simulating a statistical thermodynamics reaction speed logic process over prescribed independent status variables according to a programmed state change. CONSTITUTION: The interval of ind...  
JPH07295604A
PURPOSE: To adjust parameters of the PID controller by finding optimum parameters in a short time in the state of a closed loop system wherein the PID controller is connected. CONSTITUTION: The PID controller 1 which performs three propo...  
JPH07284571A
PURPOSE: To enable the required speed control with a small amount of data by controlling the stage setting by a manual control part at the preparation stage with the required speed pattern and storing the speed data of the stage setting ...  
JPH0798993B2  
JPH0795243B2
A power servo system which includes an actuator (12) coupled to a load and receives an input command signal (R) indicative of desired motion at the load. A sample-data control system (20) receives and samples input signals (R, Y) indicat...  
JPH0792685B2  
JPH0792684B2  
JPH0792701B2  
JPH07253811A
PURPOSE: To set a dead time of a control signal for sampling control within a prescribed time by synchronizing the sampling timing with the external control signal. CONSTITUTION: A sampling control circuit 2a is provided with a control s...  
JPH0786414B2  
JPH07244655A
PURPOSE: To stably calculate a block diagram wherein a fast-response element and a slow-response element are both present at a high speed. CONSTITUTION: Data regarding the block diagram including algebraic arithmetic elements of addition...  
JPH0782383B2  
JPH0782393B2  
JPH07225606A
PURPOSE: To precisely input a signal which varies fast to an input/output control circuit with a small hardware quantity by varying the relative rate of the frequency of sampling of respective input data according to a processor's indica...  
JPH07210213A
PURPOSE: To provide satisfactory control by relaxing the degradation of controllability caused by arithmetic delay by calculating this time control input by predicting a state amount at the time point of outputting this time control inpu...  
JPH07210211A
PURPOSE: To design a servo system corresponding to H∞ partial state feedback control and to turn offset to '0' even when input disturbance exists or the integration characteristic of a controlled system is changed. CONSTITUTION: At the...  
JPH07200040A
PURPOSE: To provide a method for simplifying the identification of the generation source of a problem especially when the number of process variables is increased. CONSTITUTION: A kettle 110 is provided with a heating jacket 111, and the...  
JPH0770087B2  
JPH07191709A
PURPOSE: To prevent the control calculation from being numerically unstable by setting the parameter of a model so as to set the weighing sum of the square sum of the deviation between an estimated value and the target value at a future ...  
JPH07191707A
PURPOSE: To provide a controller obtaining satisfactory control performance and reducing the burden of software. CONSTITUTION: This controller A' is provided with a sensor 2 detecting the controlled variable of a motor 1, a microcomputer...  
JPH07175508A
PURPOSE: To improve the control precision of an operation robot without increasing the load of a process on the robot controller which drives and controls the articulated operation robot by locus interpolation. CONSTITUTION: To set a com...  
JPH0724398Y2  
JPH07141017A
PURPOSE: To suppress ripple phenomena by converting a control input amount calculated according to control rules based on a digital signal converted by an analog/digital (A/D) converting means and the target value of a controlled variabl...  
JPH0746284B2  
JPH0743602B2  
JPH0743608B2  
JPH07109462A
PURPOSE: To reduce variation in quality, optimize baking conditions, and thus improve quality by sampling coke discharged from coke dry-quenching equipment(CDQ), feeding the resulting inspection data back to baking conditions, thereby co...  
JPH07110715A
PURPOSE: To control a robot system so as to precisely and smoothly arrive at a target position even when the fluctuation of output is generated at the time of operating or decelerating the robot system. CONSTITUTION: While receiving the ...  
JPH0756635A
PURPOSE: To provide a control system for machine element which is suitable to the digital control with a simple control rule and can extremely facilitate the design of a control system despite a multi-freedom degree. CONSTITUTION: The tr...  
JPH0744221A
PURPOSE: To improve controllability of a feedback controller. CONSTITUTION: A control output y(n) of a controlled system 2 is fed back to an adjusting part 8 by switching changeover switches 5 and 6 and a control input u(n), control outp...  
JPH06511333A
An automatic digital control system includes a proportional integral derivative (PID) compensator in which the digital differentiator portion, with its associated zero-order hold, is implemented according to an algorithm that reduces pha...  
JPH06511192A
PCT No. PCT/DK92/00291 Sec. 371 Date Mar. 22, 1994 Sec. 102(e) Date Mar. 22, 1994 PCT Filed Oct. 1, 1992 PCT Pub. No. WO93/07089 PCT Pub. Date Apr. 15, 1993A method of controlling a wastewater purification plant comprises the steps of me...  
JPH06511332A
(57) [Summary] Since this publication is application data before electronic filing, summary data is not recorded.  
JPH06510943A
PCT No. PCT/DK92/00290 Sec. 371 Date Mar. 22, 1994 Sec. 102(e) Date Mar. 22, 1994 PCT Filed Oct. 1, 1992 PCT Pub. No. WO93/07088 PCT Pub. Date Apr. 15, 1993A method of automatically controlling a wastewater purification plant comprises t...  
JPH06337722A
PURPOSE: To provide the liquid addition rate control system which conforms with variation in performance characteristics of a pump and makes disturbance hard to affect a flow rate. CONSTITUTION: An odorization controller 7 outputs stroke...  
JPH06337703A
PURPOSE: To display high control ability even by a control system which has a long dead time by easily determining a control period from the sampling period of an analytic meter and securing proper operation based upon a proportional ite...  
JPH06332525A
PURPOSE: To perform the process control with high responsiveness by fetching successively the present value of the process input data, also fetching the sampled and stored data against the present value of the process input data, and the...  
JPH06314115A
PURPOSE: To provide the controller which can perform control with high precision by eexcluding data which are regarded as noises and generating data to be inputted to a microcomputer. CONSTITUTION: This controller is equipped with a phys...  
JPH06314106A
PURPOSE: To decrease an arithmetic quantity by directly utilizing a state space model for a controlled system by determining the correction quantity at current time according to time-series data and the state space model for the controll...  
JPH0687207B2  
JPH0682300B2  
JPH06289924A
PURPOSE: To provide a process signal control system by which a complicated data processing and control can be executed with superior reliability and which can be realized by inexpensive device constitution. CONSTITUTION: In a digital typ...  
JPH0677816B2  
JPH0677202B2  
JPH0677201B2  
JPH06508462A
PCT No. PCT/FR93/00289 Sec. 371 Date Nov. 22, 1993 Sec. 102(e) Date Nov. 22, 1993 PCT Filed Mar. 23, 1993 PCT Pub. No. WO93/19408 PCT Pub. Date Sep. 30, 1993.A control device for servocontrolling an object to a given position includes a ...  
JPH06266409A
PURPOSE: To provide the model predictive controller for executing optimal control to a control object without being put into disorder by a disturbance, a noise, etc. CONSTITUTION: On the basis of the present manipulated variable and cont...  
JPH0668691B2
The present invention relates to an arrangement for the discrete-time adaptive on-off switching control of a continuous-time process with a binary switching actuator, which uses for the determination of the on-off actuating signal a pred...  
JPH0668688B2  
JPH0666041B2  

Matches 451 - 500 out of 1,138