Innovative Rotorcraft Flight Control Systems Options to Enhance Shipboard Operations

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N68335-07-C-0309
Agency Tracking Number: N071-031-0625
Amount: $150,000.00
Phase: Phase I
Program: SBIR
Awards Year: 2007
Solicitation Year: 2007
Solicitation Topic Code: N07-031
Solicitation Number: 2007.1
Small Business Information
1330 Charleston Rd, Mountain View, CA, 94043
DUNS: 149732315
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Chengjian He
 Vice President
 (650) 968-1464
Business Contact
 Donna Carrig
Title: Financial Manager
Phone: (650) 968-1464
Research Institution
Rotorcraft shipboard operations have been an essential but demanding aspect of modern maritime activities. The shipboard rotorcraft are strongly affected by the unsteady ship airwake and the dynamic ship motion. Significant progress has been made in analyzing these effects on the shipboard operating rotorcraft. There is, however, a lack of research for applying these analytical modeling capabilities to the development of advanced flight control systems in order to benefit the rotorcraft shipboard launch and recovery operations by enhancing flight safety and reducing pilot workload. This proposal aims at developing a unified rotorcraft flight control design and evaluation environment to facilitate a systematic development of advanced rotorcraft flight control system algorithms. The proposed research will (1) develop innovative rotorcraft flight control system algorithms to account for the effects of the shipboard operating environment; (2) develop a shipboard rotorcraft simulation environment to facilitate accurate plant and disturbance model generation and control design evaluation in support of advanced flight control model development; (3) prototype a control toolkit that can be used with user customized modeling and simulation environment; and (4) integrate the control design toolkit into a comprehensive rotorcraft/ship simulation program to demonstrate the functionality and investigate the effects of the ship airwake and the ship motion on rotorcraft performance and dynamics.

* information listed above is at the time of submission.

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