An Optimized Memory Management Algorithm for Realtime Simulation on Linux Operation System

Abstract

As an important branch of simulation technology, realtime hardware-in-the-loop simulation has been widely used in industrial design and equipment testing. The current real-time simulation software is mostly based on proprietary systems or realtime transformation of the Windows system and cannot run in the general Linux system with a large number of users. At the same time, the existing memory management algorithm has low utilization rate and cannot adapt to the needs for a long time simulation. In view of this problem, this paper combines the design method of the existing real-time software to design the real-time simulation framework in Linux environment, and improves the memory management method to meet the needs of largescale and long-term simulation. The experimental results