DESIGN METHODOLOGY OF FUNCTIONAL-ORIENTED PROCESSORS FOR CORRELATION EXTREME NAVIGATION SYSTEMS OF HIGH MANEUVERING FLYING VEHICLES

摘要

The main results of the research of the optimal implementation of correlation extreme navigation system (CENS) algorithms are presented. The application of functional-oriented processors (FOP) with parallel architectures is considered. The new method named DH-synthesis of the algorithms is proposed for the CENS FOP development. The results of DH-synthesis application to the development are presented for two cases of CENS FOP: 1. Multi-core FOP implemented as one VLSI chip. A two-dimensional array of processor elements (PE) is the base of the FOP architecture. This case represents one of the promising trends of the evolution of special-purpose airborne processor architectures. Some aspects of the design of VLSI FOP with systolic architecture are described. 2. Multiprocessor FOP with SIMD architecture based upon unified microprocessors (μP). Some results of the development of a real airborne CENS FOPs based on DH-synthesis are described and briefly discussed.