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Patent Searching and Data


Matches 151 - 200 out of 663

Document Document Title
JP4417915B2  
JP2010015580A
To provide a method for configuring a massflow controller for operating with fluid and/or operating conditions different from that used during the production of the massflow controller.A system and method for controlling the mass flow co...  
JP4326386B2  
JP4291002B2  
JP4272750B2  
JP2009104659A
To provide a method and system easy to use and requiring only minimal actual plant operation by improving a method of tuning a control system.A method of ascertaining control parameters for a control system having a controller (14) and a...  
JP4166637B2  
JP4163896B2  
JP4133625B2  
JP4108450B2  
JP4102166B2  
JP4022202B2  
JP4015589B2  
JP2007264720A
To use an overshoot quantity as a further appropriate determination index in state determination of a control system. The state determination device comprises calculation parts 1-6 calculating a ratio R of the change amount of a control ...  
JP2007519107A  
JP3971225B2
To realize an appropriate disturbance recovery control and to facilitate parameter adjustment even if a controlled object is a nonlinear system. A response process of the disturbance recovery control is divided into, a convergence phase ...  
JP2007514999A  
JP2007512629A  
JP3942970B2
To provide a controller for a plant capable of maintaining good controllability and suppressing excessive correction when a disturbance is exerted in a spike state when controlling a plant which is the controlling object of an adaptive c...  
JP3874808B2  
JP3869002B2  
JP3857054B2  
JP2006317148A
To provide a control system capable of eliminating an overshoot, without reducing a response to a process disturbance.This system comprises a step for providing the control system 500 having an input for a water cooler system, a step for...  
JP3881593B2
To independently set maximum and minimum values of the amount of operations performed in control operations and in limit cycle autotuning. A control apparatus has a first amount of operations minimum output setting part 5 to set a first ...  
JP3822565B2  
JP3809614B2  
JP3833479B2
To solve the problem that parameters need to be set again each time a controlled system is changed and also need to be set again to proper values even when environmental conditions of the controlled system change. A controller is equippe...  
JP3831258B2
To simplify parameter adjustment by realizing proper set value follow-up control even at the time of controlling a system whose non-linearity is strong. The response process of set value follow-up control is divided into a follow-up phas...  
JP3815545B2
To provide a control device for vibration suppression positioning capable of performing the stable positioning in short time. This device is provided with an integrator 6 for integrating a differential value of a target position command,...  
JP2006512639A  
JP3754444B2  
JP3776100B2
To provide a temperature control change gear circuit that can prevent switching noise caused by controlling a rotational speed in a fan motor and has a wider range, in which the rotational speed in the fan motor can be controlled, as com...  
JP3773686B2
To provide a servo controller and method for accurately and quickly estimating disturbance, and for accurately realizing servo control even at the time of suppressing disturbance and feedback controlling an object to be controlled by ine...  
JP3732227B2  
JP2006001474A
To provide an electric power steering device capable of relaxing impact at a stroke end while always retaining steering properties well regardless of the state of steering operation.The electric power steering device is provided with a r...  
JP2005344874A
To provide a magnetic bearing device which can be reduced in circuit scale and cost.A differential signal from a sensor circuit 2B is converted into a digital value by an A/D converter 301, prior to be input to a DSP 307. A sampling freq...  
JP2005293564A
To make the position of a control system including a servo motor and a mobile object driven by the servo motor sufficiently follow a command value, and to prevent overshoot from occurring at a measurement position fed back from the contr...  
JP2005273634A
To provide a controller capable of promptly compensating and suppressing an influence of periodic disturbance on the output of a controlled object, and improving stability of controlling and controlling accuracy, even when controlling th...  
JP2005276169A
To accurately implement improvement of device configuration suitable for a model and a function of a temperature controller.A target value processing unit, includes: an input section 1a to which a target value signal showing a target val...  
JP3718776B2
To adjust the frictional resistance in opening and closing of the cover of an input device by a user. The information processor comprises the input device for accepting an input from the user, and a cover part openably and closably conne...  
JP3692383B2  
JP2005215842A
To provide a servo control device following without delay from a host instruction by improving the following accuracy without involving overshoot or continuation vibration.An instruction signal is directly transmitted to a controller 20 ...  
JP2005514676A  
JP2005514692A  
JP2005513601A  
JP2005512828A  
JP2005108228A
To limit the rate of change of position error in a servo mechanism and servo control method.A reconfigured form of a PID (proportional integral differential) compensator is described. Consequently, the rate of change of the position erro...  
JP2005099876A
To provide a projection type image display device provided with a lens shift mechanism which allows a projection lens unit to be smoothly moved.In the projection type image display device provided with the lens shift mechanism which move...  
JP2005056172A
To provide a method for extracting the maximum gain of a servo controller by which a machine is vibrated by increasing a gain however the machine is prevented from largely vibrating or noise from being produced by quickly detecting the v...  
JP2005031920A
To provide an adjustment method and adjustment tool of a process control device, in which, particularly, adjustment of a control parameter can be surely performed in a short time without human error.The adjustment method of the process c...  

Matches 151 - 200 out of 663