Monthly Archives: May 2013


SYSTRA introduces enhancements to RAILSIMĀ® ACSES PTC MODELING

SYSTRA is pleased to announce that it has implemented enhancements to its RAILSIMĀ® Advanced Civil Speed Enforcement System (ACSES) Positive Train Control (PTC) modeling program. The new version, which has been put into service in the Train Performance Calculator (TPC) and Network Simulator applications, will: Add transponder locations Prevent trains from exceeding ACSES speed vs. […]