Mitsubishi Heavy Industries Limited

Mitsubishi Jidosha Kogyo Kabushiki Kaisha

Tokai National Higher Education and Research System

Waseda University

Mitsubishi Logisnext Co. Ltd.

Waseda Univerity

Mitsubishi Hitachi Power Systems, Ltd.

National University Corporation Tokai National Higher Education and Research System

Yasuo Fujishima

Yusuke Kinouchi

Kazushige Takaki

Hiroyuki Yamada

Kenji Hashimoto

Takashi Matsuzawa

Satoshi Iio

Takuya Otani

Shinya Hamamoto

Tatsuhiro Kishi

Shigetoshi Shiotani

Tetsuya Tomonaka

Kevin Walters

Atsuo Takanishi

Kazuhiro Uryu

Tomotaka Teramachi

Ayanori Koizumi

Tomohiro Tami

Shunichi Azuma

Kensuke Futahashi

Takashi Sonoda

Kenji Takao

Ryoji Araki

Makoto Kishi

Megumu Tsuruta

Fuminori Fujii

Noriyuki Hasegawa

Naoto Kawauchi

Yasutsugu Takata

Yohei Chishiki

Natsuki Matsunami

Koichiro Hirato

A control method for a mobile object automatically moving includes: causing the mobile object to move along a first path; causing a sensor of the mobile object to detect a position and an attitude of a target object while the mobile object is moving along the first path; setting a second path up to a target position at which predetermined position and attitude with respect to the target object are achieved based on the position and the attitude of the target object; switching the first path to the second path to move the mobile object along the second path; executing optimization calculation based on an evaluation function, to set a third path; and switching the second path to the third path to move the mobile object along the third path.

Control method for mobile object, mobile object, and computer-readable storage medium

A control device determines an operation scheme of an apparatus on a rule base on the basis of state information indicating the state of the apparatus or the state of an environment in which the apparatus operates, calculates a parameter for determining the content of an operation in the determined operation scheme on the basis of the state information and a learning model constructed on the basis of the operation of the apparatus based on the state information and evaluation of the operation, and commands the apparatus to execute the operation.

Control device, unmanned system, control method, and program

A signal processing device includes: a data receiver configured to transmit a transmission wave a position of which changes in a first direction and which spreads in a second direction orthogonal to the first direction, and generate a matrix of acquired observation data in the first and second directions, as a reception signal matrix, with a value of a position in the reception signal depending on a signal strength; a range processor configured to specify a range in the second direction in an imaging matrix, and set a sparse vector including a component in the first direction of the specified range; a reconstruction processor configured to perform reconstruction processing using the reception signal matrix and the sparse vector to calculate a component of the sparse vector; and a synthesis processor configured to synthesize the resulting sparse vector while moving the range, to generate an imaging matrix.

Signal processing device, signal processing method, and computer-readable storage medium

A movement control method for a multi-vehicle system for moving multiple vehicles to target positions individually set for the vehicles includes: acquiring first positions of the vehicles; determining control input for moving the vehicles from the first positions to second positions away from the target positions by a first distance or more while the vehicles satisfy a predetermined condition; and updating the first distance to be a shorter distance when a distance between the second position and the target position of each of the vehicles becomes equal to or more than the first distance and within an updating distance.

Moving control method, moving control device, moving control system, program, and storage medium for multi-vehicle

A method of controlling movement of multi-vehicle includes acquiring a constraint condition under which vehicles move and a calculation cycle for calculating movement routes of the vehicles; acquiring a position of each vehicle; specifying a target position for each vehicle; calculating, based on the position of each vehicle, the target position, and the constraint condition, a movement route for prediction steps of each vehicle; determining, based on the movement routes of the vehicles, a driving condition of each vehicle from a current time to a unit time; and controlling movement of each vehicle. Calculating the movement route including performing optimization calculation based on an evaluation function, evaluation of which becomes higher as a deviation between the vehicle and the target position for each prediction step becomes smaller, and the constraint condition, to calculate the movement route.

Method, device, and system of controlling movement of multi-vehicle, and computer-readable storage medium

A forklift apparatus includes: an error prediction unit configured to predict a first positional error which is a positional error after picking-up between a standard position of a fork and a central position of a pallet on the fork after the pallet is picked up and a first angle error which is an angle error after picking-up with respect to the fork in the pallet; a travel route correction unit configured to correct a travel route from a picking-up position of the pallet to a stacking position of the pallet to offset the first positional error and the first angle error when the pallet is stacked; and a conveyance travel control unit configured to perform travel control such that the pallet is conveyed along the corrected travel route.

Forklift apparatus, forklift control method, and non-transitory computer-readable medium

An automated driving control device includes a registration unit configured to generate automated driving information used for driving a vehicle automatically based on a first image obtained by capturing an environment around the vehicle in a mode of driver driving; and a control unit configured to automatically drive the vehicle based on the automated driving information and a second image obtained by capturing the environment around the vehicle in a mode of automated driving. The registration unit includes an extraction unit configured to extract candidate feature points existing in the environment around the vehicle based on the first image; and a generation unit configured to select the candidate feature points that are determined to be structures fixed around a target position of the vehicle based on the first images captured while the vehicle moves, as feature points.

Automated driving control device, vehicle, and automated driving control method

A parking support system includes a parking path planning unit that plans a trajectory of each unit path when moving a vehicle to a target parking position by repeating a movement of the unit path including one forward movement and one backward movement in succession and calculates a vehicle control signal that causes the vehicle to move along the trajectory such that a steering angle of the vehicle is substantially 0 degrees at an arrival position of each of the forward movement and the backward movement.

Parking support system, parking support method and program

A mobile robothaving a plurality of kinds of moving forms includes a body unithaving a front face and a back face, four limb unitshaving a plurality of limb-side drive shafts, and front end toolsprovided on a front end side of the limb units. A base end side of the limb unitis connected to the body unit. The four limb unitsare the same units. The body unitand the four limb unitsare movable by switching a front face side and a back face side so that a moving operation of the front face side and a moving operation of the back face side are symmetrical across the center of a thickness direction of the body unit

Mobile robot and front end tool

Provided is a gas turbine control device that is used in a generating facility including a gas turbine and a generator for generating power when at least rotational power of the gas turbine is transmitted, the gas turbine control device including a first control section for obtaining a first fuel control command for causing generator output to follow a generator output set value decided based on a demand load, where the first control section has a feedback control section (), and the feedback control section () includes a subtraction section () for calculating a deviation of the generator output with respect to the generator output set value, a PI control section () provided in a later stage of control than the subtraction section (), and a peak suppression section () for suppressing a peak in amplitude characteristics of the generator or a utility grid including the generator.

Gas turbine control device and generating system

Growing community of inventors

Tokyo, Japan

Yasuo Fujishima