Tennessee Simulator federated with OMNET++ networking model
This software packet is used to co-simulate wireless netowrks and physical systems in cyber-physical system (CPS) evaluation. The details about the simulator design can be found in .
The wireless network simulator is built upon the open-source OMNET++ with the INET and MiXiM libraries. It enables the following features in the discrete event packet-level network simulation:
- TDMA slot allocation for periodic process variable updates
- IEEE 802.15.4-based transceiver
- Industrial wireless channel model 
- Co-channel interference (e.g., between IEEE 802.11 and IEEE 802.15.4 radios)
The physical system simulator is based on the Tennessee Eastman simulator C++ code . It works as an independent function module in OMNET++ platform and share the same global clock with the radios (no time synchronization issues).
The latest version is 2016-05-02.
This software packet uses the open-licensed OMNET++ , the INET framework , and the MiXiM framework . The physical system code is copied from the NIST TEsim repository written by Richard Candell .
 Y. Liu, R. Candell, K. Lee, and N. Moayeri, “A Simulation Framework for Industrial Wireless Networks and Process Control Systems,” Proc. IEEE WFCS’16, Aveiro, Portugal, May 2016.
 M. Damsaz, D. Guo, J. Peil, W. Stark, N. Moayeri and R. Candell, "Channel modeling and performance of Zigbee radios in an industrial environment," 2017 IEEE 13th International Workshop on Factory Communication Systems (WFCS), Trondheim, 2017, pp. 1-10.
The co-simulator was mainly developed by Yongkang Liu, NIST. The contact information can be found in the project website: https://www.nist.gov/programs-projects/wireless-systems-industrial-environments