KEYWORDS: Power supplies, Control systems, Solid state electronics, Complex systems, Actuators, Design and modelling, Computing systems, Circuit switching, Reliability, Power consumption
The development of More Electric Aircraft technology leads to a surge in aircraft power demand and prominent nonlinear problems. At the same time, the diversification of electrical load puts forward higher requirements for the types and quality of electric energy. The wide application of electric energy brings great challenges to the capacity and stability of power supply system, but it also provides convenience for the integrated control management and optimization of energy. On the one hand, the future development of More Electric Aircraft power supply system should focus on solving the load power demand problem, which needs to break through the technical difficulties such as highpower high-speed generators, miniaturized high-power solid-state intelligent distribution system and high-power density energy storage power supply. On the other hand, load management strategies should be iteratively optimized from the perspective of energy management and optimization to improve the overall performance.
KEYWORDS: Control systems, Computer architecture, Avionic systems, Reliability, Software development, Systems modeling, Tolerancing, Signal processing, Safety, Power supplies
We build the Utility Management System software architecture evaluation model for reducing the risk of software system. we got t the Utility Management System software architecture needs, Combined with the Quality Attribute Workshop method and the PALM method, from the main function, external cross-linking relationship and development trend, so as to build five evaluation dimensions of software architecture, including modularity, technology maturity, competition processing, independence, reliability. Then grading each evaluation dimension to get the Utility Management System software architecture evaluation model. The model can realize the risk identification of early development of the Utility Management System software system through the comprehensive evaluation of five dimensions of software architecture, so as to help improve the quality of software system and reduce the cost of the whole life cycle of the system.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.