Figure: Flight Control Design and Optimization Tools
The design, simulation, integration, and ﬂight testing of ﬂight control systems for modern aircraft constitutes a series of challenging multidisciplinary tasks that factor signiﬁcantly in the overall time and cost of aircraft development.
The U.S. Army Combat Capabilities Development Command (DEVCOM) Aviation & Missile Center (AvMC) in conjunction with San José State University Research Foundation (SJSURF), under a Cooperative Research and Development Agreement (CRADA) with DEVCOM AvMC, have jointly developed a modern integrated toolset that addresses such technical challenges:
CIFER® (Comprehensive Identiﬁcation from FrEquency Responses), a system identiﬁcation tool based on a comprehensive frequency-response approach that is uniquely suited to the difﬁcult problems associated with ﬂight-test data analysis.
CONDUIT® (CONtrol Designer's Uniﬁed InTerface), a state-of-the-art ﬂight control design and optimization tool that allows the user to rapidly evaluate and optimize control systems against relevant performance speciﬁcations and design criteria.
RIPTIDE (Real-time Interactive Prototype Technology Integration Development Environment), a high ﬁdelity desktop simulation tool which provides a platform for rapid piloted simulation evaluation of the control law design.
STITCH is a new software capability that allows a non-expert to create and verify a full-envelope stitched simulation model from individual point models and trim data.
Key Advantages of the Toolset:
- Unique and integrated design environment that seamlessly brings together all relevant engineering disciplines under one common modeling platform.
- Offers potential for signiﬁcant reduction in time and cost of design, optimization, and simulation of modern ﬂight control systems.
Fielding UAS and optionally-piloted systems bears an additional cost in developing algorithms to automate the ﬂight control of these systems partially or entirely.
Dr. Tom Berger
Flight Control Group Lead
Technology Development Directorate
US Army DEVCOM Aviation & Missile Center (AvMC)
Kenny K. Cheung
Chief Software Architect
Universities Space Research Association
SALES & INQUIRIES CONTACT
San José State University Research Foundation