Takao Soma

J-GLOBAL         Last updated: Nov 11, 2015 at 15:20
 
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Name
Takao Soma
Affiliation
Tokyo Metropolitan University

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SOMA Takao
J. SOFT   24(3) 763-777   2012
This paper discuss bipedal walking control based on human skills. Concretely, we focus on walking control described in words, for instance, "we shift our contact point with the ground further forward when we walk faster." or "We accelerate the bod...
SOMA Takao, OISHI Shinichi
The Transactions of the Institute of Electronics, Information and Communication Engineers. A   86(6) 663-673   Jun 2003
本論文では,精度保証付き数値計算法を援用し,常微分方程式の多点境界値問題に対する全解探索アルゴリズムを提案する.このアルゴリズムは,与えられた超直方体の探索領域に対して,その領域内に初期値をもつすべての解を見つけ出し,同時に解そのものを誤差評価付きで得るものである.これは既存の有限次元非線形方程式に対する全解探索アルゴリズムと同様の手順で,常微分方程式に対しても全解探索アルゴリズムが構築できることを示したものである.本アルゴリズムの妥当性を示すために,いくつかの条件が満たされた場合有限ステ...
MARUYAMA Kosuke, SOMA Takao, OISHI Shin'ichi, HORIUCHI Kazuo
IEICE technical report. Nonlinear problems   98(662) 1-6   Mar 1999
Let us caluculate the Galerkin's approximate solution of an Nonlinear ordinary differencial function using the Newton's method, and guarantee its accuracy. If the nonlinear term of the differncial function is not polynomial style, the Jacobian mat...
MIYATA Takatomi, SOMA Takao, KANZAWA Yuchi, Kashiwagi Masahide, OISHI Shin'ichi, HORIUCHI Kazuo
IEICE technical report. Nonlinear problems   98(662) 15-21   Mar 1999
In this report, we present a method for numerical verification of existence and inclusion of solutions for ordinary differential equation in case that certain approximate solution is given. Our method is based on Urabe's convergence theorem of a s...
MARUYAMA Kosuke, SOMA Takao, OISHI Shin'ichi, HORIUCHI Kazuo
Proceedings of the IEICE General Conference   1999    Mar 1999