O. Box 2185, GPO, Islamabad Phone Number: Currently, I plan to work and gain journey in matlab domain correct to Embedded Systems, VLSI, Computer Architecture and Computer Vision Bachelor of Electronics Engineering 3. 38 / HSSC 846/1100 Pakistan International Public School and College, Abbottabad. SSC 857/1050 Abbottabad Public School and College, Abbottabad. 12th July, th August, Worked as an Internee in National Radio and Telecommunication Corporation, Haripur, Pakistan. Languages: English, Urdu, Hindko, Punjabi. Only matlab programming feasibility and energy absorption traits of activepassive cutting energy absorption structures were studied in old work on this field ; matlab programming affect of activepassive energy absorbing structures on matlab programming collision traits of railway vehicles during collisions has not been studied. Because railway cars are composed of multiple cars, there are problems requiring certain consideration, similar to matlab programming impact damage of matlab single car and matlab programming coupling collision among vehicles during collisions. Even with matlab programming same couplers and energy soaking up platforms, matlab programming collision features of cars determined in alternative marshalling positions vary . It has been found that matlab change in matlab programming mechanical houses of energy absorbing platforms for matlab programming head car has matlab tremendous impact on matlab programming coupling impact behaviour and effort dissipation traits of matlab programming entire train during matlab programming collision technique. This paper hence uses matlab numerical simulation method to study matlab programming have an effect on of activepassive energy absorption strategies on matlab programming energy dissipation features of matlab programming entire train during collisions, with matlab programming aim of acquiring matlab programming most beneficial mechanical parameters of matlab programming activepassive energy absorption structures with regard to matlab programming impact energy dissipation situation of matlab programming entire train. A one dimensional collision simulation model that considers activepassive energy absorption strategies is advanced, and matlab programming impact force displacement curves of matlab programming head car with matlab programming activepassive energy soaking up structures are proposed.