Game Analysis Based on Nash Bargaining Model for Cooperative Innovation in Complex Product System

This paper takes cooperative innovation strategic choice of complex product system as research object, establishes complete information dynamic game model of cooperative innovation of complex product system modularization development, and adopts Nash bargaining solution to achieve the qualification of strategic choice from system company and cooperative unit. On the basis of this, it sets up and solves game model of external benefit containing system company, further compares and analyzes the change rule of both sides in game theory as well.