摘要:
A logic circuit designing device for designing an asynchronous logic circuit which satisfies characteristic constraints of a state holding element represented by a latch or a flip-flop is provided. A signal transition series which generates a control signal pulse of the state holding element is extracted by the state storage control signal transition series extraction unit 112 from a state transition graph applied to the logic circuit designing device and a minimum delay constraint of a signal line path corresponding to the signal transition series is set as a minimum pulse width constraint value of the state holding element by the pulse generation path delay constraint setting addition unit 115 to execute logic synthesis.
摘要:
A base engine torque generated with an estimated intake air amount is estimated. An engine torque is corrected by correcting an ignition timing based on a difference between a required engine torque and the base engine torque. A torque correction amount is calculated based on a correction amount of the ignition timing. An actual engine torque is estimated based on the calculated torque correction amount and the base engine torque. A permitted component driving torque is a difference between the actual engine torque and the required vehicle driving torque. A component is controlled based on the permitted component driving torque.
摘要:
To eliminate the unevenness of the film thickness of the wafers, and increase the polishing efficiency, reduce the running cost and enhance the production yield. A CMP apparatus 1 includes a film thickness measuring means 6 that measures the film thickness of the wafers before polishing, a polishing recipe preparing means 7 that prepares polishing conditions so that the polishing conditions such as polishing speed, polishing pressure, and the like for the wafers become optimal, a polishing time forecasting means that forecasts the polishing time of the wafer on the basis of the optimal polishing condition and the measured value, a polishing time measuring means that measures the actual polishing time of the wafer, and a computer 9 that controls the polishing condition on the basis of the measured value and the like of the polishing time. Further, the computer 9 includes a calculating unit 23 that calculate the difference between the measured value of the polishing time and the forecasted value thereof, and a polishing condition correcting/changing unit 24 that corrects/changes the polishing conditions so that the calculated difference becomes minimal, and thereby, the correction/change of the polishing conditions is carried out in real time.
摘要:
A base engine torque generated with an estimated intake air amount is estimated. An engine torque is corrected by correcting an ignition timing based on a difference between a required engine torque and the base engine torque. A torque correction amount is calculated based on a correction amount of the ignition timing. An actual engine torque is estimated based on the calculated torque correction amount and the base engine torque. A permitted component driving torque is a difference between the actual engine torque and the required vehicle driving torque. A component is controlled based on the permitted component driving torque.
摘要:
In an air-conditioning system for a vehicle, which has multiple heat sources (an evaporator and a heat accumulator), either one of the heat sources, for which the input energy amount for the unit cooling capacity is smaller than that for the other heat source, is preferentially used for performing the cooling operation, an energy amount for the air-conditioning operation can be reduced.
摘要:
In an apparatus, a first detecting unit detects the number of revolutions of a power generator, a second detecting unit detects an output voltage of the power generator, and a third detecting unit detects an output current of the power generator. A torque calculating unit calculates power generation torque based on the detected number of revolutions of the power generator, the detected output voltage, and the detected output current using relationship information. The relationship information represents a relationship between the power generation torque and each of the number of revolutions of the power generator, the output voltage, and the output current.
摘要:
An apparatus is provided to calculate a quantity indicating a charged state of an on-vehicle battery. The battery powers a starter starting up an on-vehicle engine. In the apparatus, a plurality of pairs of data consisting of current and voltage of the battery are acquired at predetermined sampling intervals during a cranking period of the engine in response to starting up the starter. At intervals, a value of an internal resistance of the battery is calculated based on the plurality of pairs of data of current and voltage. The internal resistance is one kind of the charged-state indicating quantity. An open voltage difference is calculated, which is a difference between a pseudo circuit-open voltage of the battery given before starting up the starter and a pseudo circuit-open voltage of the battery given after the cranking period. The value of the internal resistance is corrected using the open voltage difference.
摘要:
An apparatus is provided to control a power voltage on a power-supplying line extending from a generator and connecting to a battery and eclectic loads. The apparatus is mounted on a vehicle and comprises a detecting device, a calculator, and a controller. The detecting device detects pairs of voltage and current of the battery. The calculator calculating a control current on the basis of the detected pairs of voltage and current and a target voltage for the power voltage. The pairs of voltage and current are used to calculate an internal resistance and/or a regression line of the battery. The controller controlling a charge and discharge current of the battery on the basis of the control current so that the power voltage is controlled to the target voltage.
摘要:
In a liquid crystal display device in which picture elements are arranged in a matrix form, a fixed time before a display data voltage is supplied to the picture element by a data line and a scan line, a pre-write voltage at a gradation value having a high speed of response to a change in gradation is supplied to the picture element regardless of the gradation value of a picture after response. When the display data voltage is supplied to the picture element, the pre-write voltage is always supplied to the picture element to thereby increase the response speed of liquid crystal constituting the liquid crystal display device regardless of the gradation value of a picture after response, so as to display quickly a picture on a display section.
摘要:
In an apparatus, a first detecting unit detects the number of revolutions of a power generator, a second detecting unit detects an output voltage of the power generator, and a third detecting unit detects an output current of the power generator. A torque calculating unit calculates power generation torque based on the detected number of revolutions of the power generator, the detected output voltage, and the detected output current using relationship information. The relationship information represents a relationship between the power generation torque and each of the number of revolutions of the power generator, the output voltage, and the output current.