Microcomputer Control System Design for a Tracked Amphibious Vehicle
A 14-ton tracked amphibious vehicle has been equipped with a hydrostatic drivetrain that consists of land drive and seaborne transmissions. The transmissions and the vehicle's engine are under microcomputer control. In addition, the microcomputer reads operator inputs and does operational checks of the vehicle's various subsystems. If arty of the subsystems is found to be degraded in their performance the microcomputer informs the operator. This paper presents an overview of the drivetrain systems and the implementation of the control and diagnostic systems.