摘要:
An ECU calculates the thermal margins of the in-wheel motors, on the basis of the thermal capacities of the in-wheel motors, the allowable limit temperatures, and the motor temperatures. Next, the ECU distributes the total requested torque between the requested torques for each wheel using the percentages of the thermal margins. The ECU controls the operation of an inverter such that the in-wheel motors generate the requested torques for the wheels. Thus, the four in-wheel motors generate uniform amounts of heat.
摘要:
An object of the present invention is to provide a method for manufacturing a sulfolene compound, the method being capable of inhibiting generation of polymers. Another object of the present invention is to provide a method for manufacturing a sulfolane compound, the method being capable of controlling inhibition of hydrogenation catalyst activity and smoothly hydrogenating a sulfolene compound.The present invention is a method for manufacturing a sulfolene compound represented by a formula (2), which comprises the step of reacting a conjugated diene compound represented by a formula (1) with sulfur dioxide in the presence of a metallocene compound: in the formula (1), R1 to R6 each independently represents a hydrogen atom or a C1 to C6 alkyl group, in the formula (2), R1 to R6 represent the same groups represented by R1 to R6 in the formula (1).
摘要:
A vehicle motion control system which is to be installed on a vehicle having a single front wheel, a right wheel and a left wheel. The control system includes: (a) a front-wheel steering device configured to steer the front wheel; (b) a braking device configured to apply a braking force to each of the wheels; and (c) a controlling device including a braking-force controlling portion configured to control the braking force that is to be applied to each of the wheels. The braking-force controlling portion includes a slip-management controlling portion configured, when the vehicle is to be braked in a direction-change situation that there is a change of a heading direction of the vehicle due to slip of at least one of the right and left wheels and/or when the vehicle is to be braked in a direction-change risk situation that there is a risk of the change of the heading direction of the vehicle, to execute a slip managing control, such that a magnitude of the braking force applied to the front wheel varies depending on a direction of turning of the front wheel.
摘要:
A vehicle body tilting apparatus includes: a right/left-wheels holding member having an elongated shape, and holding a right side wheel and a left side wheel of a vehicle which are disposed to be spaced apart from each other in a width direction of the vehicle such that each of the wheels is movable in a vertical direction; and a lean actuator disposed between the right/left-wheels holding member and a body of the vehicle, and configured to tilt at least the body of the vehicle in a lateral direction with respect to a normal line that is perpendicular to a road surface, by pivoting the right/left-wheels holding member and the body of the vehicle relative to each other. An output shaft of the lean actuator is fixed to the right/left-wheels holding member, and the body of the vehicle is fixed to a main body of the lean actuator.
摘要:
ObjectThe main object of the present invention is to provide a method for producing water-absorbent resin having reduced discoloration resulting from high-temperature treatment, small amounts of fine powder and coarse powder, and a narrow particle size distribution.Means for achieving the objectA method for producing water-absorbent resin, comprising: (1) Step 1, in which a water-soluble ethylenically unsaturated monomer is subjected to a reversed-phase suspension polymerization in a petroleum hydrocarbon dispersion medium in which a surfactant is dissolved, thereby forming a slurry in which primary particles are dispersed, and (2) Step 2, in which the slurry obtained in Step 1 is cooled to partially precipitate the surfactant, and then a (water-soluble ethylenically unsaturated monomer is polymerized in the slurry to agglomerate the primary particles, thereby forming water-absorbent resin, wherein the surfactant is a sucrose fatty acid ester in which the monoester content is 25% by mass or less, the tetraester content is 10% by mass or more, and the content of tetra or higher esters is 30% by mass or less.
摘要:
A vehicle body tilting apparatus includes: a right/left-wheels holding member having an elongated shape, and holding a right side wheel and a left side wheel of a vehicle which are disposed to be spaced apart from each other in a width direction of the vehicle such that each of the wheels is movable in a vertical direction; and a lean actuator disposed between the right/left-wheels holding member and a body of the vehicle, and configured to tilt at least the body of the vehicle in a lateral direction with respect to a normal line that is perpendicular to a road surface, by pivoting the right/left-wheels holding member and the body of the vehicle relative to each other. An output shaft of the lean actuator is fixed to the right/left-wheels holding member, and the body of the vehicle is fixed to a main body of the lean actuator.
摘要:
A steering-by-wire-type steering apparatus for a vehicle which can detect an anomaly of a connecting-disconnecting device which selectively connects and disconnects an input member on a steering wheel side and an output member on a turnable wheel side based on a steering input operation quantity or a steering state quantity.
摘要:
An object of the present invention is to provide a method for manufacturing a sulfolene compound, the method being capable of inhibiting generation of polymers. Another object of the present invention is to provide a method for manufacturing a sulfolane compound, the method being capable of controlling inhibition of hydrogenation catalyst activity and smoothly hydrogenating a sulfolene compound.The present invention is a method for manufacturing a sulfolene compound represented by a formula (2), which comprises the step of reacting a conjugated diene compound represented by a formula (1) with sulfur dioxide in the presence of a metallocene compound: in the formula (1), R1 to R6 each independently represents a hydrogen atom or a C1 to C6 alkyl group, in the formula (2), R1 to R6 represent the same groups represented by R1 to R6 in the formula (1).