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Matches 151 - 200 out of 642

Document Document Title
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...  
JP2005020984A
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...  
JP2004362049A
To provide a plant control device which is excellent in compensation ability to a rapidly changing disturbance.A controller 10 is provided with a disturbance prediction device 11 which computes a disturbance-predictive value (Dest), base...  
JP2004315949A
To calculate data in a continuous annealing line of ironworks, in order to know whether there is a possibility of realizing such a temperature control as to satisfy the condition of upper limit LH_i and lower limit LL_i of the control te...  
JP2004533049A  
JP2004274911A
To prevent a semiconductor switching element from being overheated or recover it from overheated state without exerting influence on the rotational speed of a motor.A temperature sensor 33 detects the temperature of a MOS transistor 7, a...  
JP2004264979A
To provide a servo control device capable of providing high following accuracy without accompanying an overshoot or continuous vibration.A compensation signal computing unit 10 generates a target command increment value that is a compone...  
JP2004246497A
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 connec...  
JP2004227062A
To compute control parameters suitable for each of a heat mode and a cool mode.A limit-cycle automatic tuning computation part 7 and a two-stage limit cycle computation part 9 output a heat-side manipulated variable setting point ATh and...  
JP2004178450A
To compensate torque ripple in a pulse-width-modulated machine.This method for compensating the torque ripple in the pulse-width-modulated machine includes providing damping to transient disturbances by use of a fixed feedback controller...  
JP3526022B2
To adjust a control parameter without oscillating a servo control system. Each control parameter P[p](p=0, 1,...) arranged in an order so that it can be difficult for a servo control system to oscillate are set sequentially from P[0], an...  
JP2004034593A
To control pressure with high speed loop gain by suppressing oscillation in pressure control provided with a speed control loop in a pressure control loop.A pressure filter 10 constituted of a band elimination filter which attenuates a r...  
JP2004038978A
To provide a detection method and a detection device to detect a transition time of a control device which can measure the transition time with a high degree of precision.The device for detecting a steady state behavior of a control devi...  
JP2004036556A
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...  
JP2003330504A
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 a...  
JP2003531425A  
JP2003295901A
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 a...  
JP2003208201A
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 phase...  
JP2003205900A
To provide a rotor torque predictor capable of reducing the number of inputs necessary for prediction by simplifying an approach of an algorithm for predicting a demand of a rotor to the engine.In a system, feedforward prediction is carr...  
JP3419452B2  
JP3437807B2
To reduce overshooting, even when disturbance where the changing speed of controlled variables is fast is impressed. A subtracting part 3 subtracts controlled variables PV from a set value SP and outputs a deviation Er. When the absolute...  

Matches 151 - 200 out of 642