2002-03 http://hdl.handle.net/11133/125 2026-04-17T19:17:57Z 2026-04-17T19:17:57Z 竹内, 孝徳 鈴木, 森晶 青木, 徹彦 http://hdl.handle.net/11133/1178 2013-10-18T05:03:44Z 2002-03-30T15:00:00Z

タイトル: ゴム支承の繰り返しせん断変形性能を考慮した免震設計に関する―研究 著者: 竹内, 孝徳; 鈴木, 森晶; 青木, 徹彦 抄録: A cyclic shear deformation performance tests have been carried out for three different types of actual size rubber bearings. Hysteresis curves are obtained at each shear deformation level for these rubber bearings as well as ultimate tear strength. Making simplified model from these test results, time-history response analysis is conducted using SDOF model to check the adequacy of current seismic isolation design. A new improved calculation method is proposed.

2002-03-30T15:00:00Z 水池, 秀仁 鈴木, 基仁 森, 正和 西澤, 典彦 後藤, 俊夫 山根, 一雄 http://hdl.handle.net/11133/1179 2013-01-10T16:41:23Z 2002-03-30T15:00:00Z

タイトル: 予備変調方式による高調波モード同期ファイバリングレーザのリング長制御 著者: 水池, 秀仁; 鈴木, 基仁; 森, 正和; 西澤, 典彦; 後藤, 俊夫; 山根, 一雄 抄録: In this paper, we investigated the ring length compensation by an optical delay line in amplitude modulated harmonically mode-locked (AM-HML) fiber ring lasers. The noise power of the relaxation oscillations near the fundamental frequency of the erbium dope fiber amplifier (EDFA) is monitored, and the optical delay line is controlled to minimize the power. The lasing characteristics at the repetition frequency of 1.6GHz is evaluated under the ring length control.

2002-03-30T15:00:00Z 浅野, 真二 建部, 英博 http://hdl.handle.net/11133/1180 2013-01-10T16:41:24Z 2002-03-30T15:00:00Z

タイトル: 産業廃棄物を利用した透水性舗装に関する実験的研究 著者: 浅野, 真二; 建部, 英博 抄録: In recent years a heat island phenomenon is a problem. It is exerting bad influence, to the people who live in a city. The discard heat that this is discharged from an industrial activity and a home in a city is a cause. Also, even the change of the ground surface by urbanization is related greatly. Usual pavement is structure that drains early without inserting water in pavement, to maintain endurance nature of pavement. The pavement of such structure has been conceivable as one of the cause of a heat island phenomenon. However, a permeable pavement is conceivable as the solution of a heat island phenomenon, because it is structure that infiltrates water. Also even a processing problem of industrial waste is intensifying. As for front glass of the automobile that is one of the recycle is difficult because there is an intermediate membrane. It is a present condition to be processed reclamation on the occasion of discard. This study carried out the research of the permeable pavement that utilized industrial waste, to solve this two problems.

2002-03-30T15:00:00Z 伊藤, 拓央 安藤, 英由樹 平松, 誠治 加藤, 厚生 http://hdl.handle.net/11133/1181 2013-01-10T16:41:25Z 2002-03-30T15:00:00Z

タイトル: 障害物回避を行う冗長マニピュレータの逆運動学マップ 著者: 伊藤, 拓央; 安藤, 英由樹; 平松, 誠治; 加藤, 厚生 抄録: It is a important to solve the inverse kinematics on control of the redundant DOF (degree of freedom) manipulator. Because of the inverse kinematics, there are many set of solutions of the joint angles which realize an arbitrary end-effector position, and its needs long time for selecting a best joint angle set. To solve this selection problem, we propose diffusion-based learning theory with error correction on the inverse kinematics mapping. In the previous work we have considered no obstacle in the working space of the manipulator. In this work we set an obstacle in the working space and made an obstacle avoidance map based on the inverse kinematics mapping. Our goal of this work is an obstacle avoidance control of the redundant DOF manipulators. To realize this goal we used an inverse kinematics mapping method in order to change posture of the manipulator to a given end point position. To evaluate usefulness of our system, we made some experimental simulations that the manipulator avoids obstacle while its end point traced given trajectory. Direct inverse kinematics calculation method and our inverse kinematics mapping method are compared. A manipulatability on our method was higher than that of the direct method.

2002-03-30T15:00:00Z