Title:
ペイロードの防振装置
Document Type and Number:
Japanese Patent JP4078712
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce a clearance loss while increasing vibration control performance by providing a sensor detecting the displacement quantity of the payload mounted on a launch vehicle, and controlling the expansion characteristics of multiple support members to reduce the vibration of the payload based on the displacement quantity. SOLUTION: A base 3 and a fairing covering a payload 2 are provided at the tip section of a launch vehicle 1. The payload 2 is fixed to a platform 4, and a lug 4a is formed at the center of the platform 4. The platform 4 is supported on five support members 5 provided on the base 3. Base end sections of three support members 5a are fixed to the base 3, and the tip sections are fixed to the platform 4. A controller box 6 and a power supply 7 are provided on the base 3. A sensor for detecting the displacement quantity of the payload 2 is provided, and the expansion characteristics of the support members 5 are controlled to reduce the vibration of the payload 2 based on the displacement quantity.
Inventors:
Suzuki Toshiyuki
Akihiro Kashiwazaki
Yuichi Goto
Akihiro Kashiwazaki
Yuichi Goto
Application Number:
JP16243698A
Publication Date:
April 23, 2008
Filing Date:
June 10, 1998
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
B64G1/38; G05D19/02
Domestic Patent References:
| JP5263858A | ||||
| JP63266243A | ||||
| JP2001510540A | ||||
| JP2001509866A | ||||
| JP62050299A | ||||
| JP11301599A | ||||
| JP10132018A | ||||
| JP2286937A | ||||
| JP5193599A | ||||
| JP1215698A |
Attorney, Agent or Firm:
Nobuo Kinutani