1.

国際会議録
国際会議録
1. Active Control of a Communication Tower in Nanjing,China,#363
Helgeson,R.J. ; Reinhorn,A.M. ; Soong,T.T.
出版情報: Proceedings of the 17th International Modal Analysis Conference February 8-11, 1999 Hyatt Orlando Hotel Kissimmee, Florida.  Part1  pp.424-430,  1999.  Bethel, CT.  SPIE - The International Society for Optical Engineering
シリーズ名: Proceedings of SPIE - the International Society for Optical Engineering
シリーズ巻号: 3727
2.

国際会議録
国際会議録
2. Control of Civil Infrastructure Systems Using Envelope Constrained Shape Control
Helgeson,R.J.
出版情報: Proceedings of the IMAC-XVIII: a conference on structural dynamics, February 7-10, 2000, the Westin La Cantera Resort, San Antonio, Texas.  Part1  pp.166-172,  2000.  Bethel, CT.  Society for Experimental Mechanics
シリーズ名: Proceedings of SPIE - the International Society for Optical Engineering
シリーズ巻号: 4062