Its low radar cross-section, variable-geometry wings, advanced avionics, and afterburning engines combine to provide long range, maneuverability, high speed and survivability.

Through the use of the combine analogical with digital technique, it has the advantage of the simplicity, the high speed and the real time.

The parallel genetic algorithms (PGA) combine the high-speed parallel-ability of computer with inherent parallel-ability of GA, and improve greatly the efficiency of GA.