Includes typical one-stage fixed-axis gear drive, multi-stage fixed-axis wheel drive, planetary wheel drive, ball screws, crank slider, sensors and other models, with the Modelica standard library can be used in construction machinery, automotive, aerospace and other fields of system modeling and simulation analysis. Users can quickly establish transmission and related system models for design, improvement, optimization and other auxiliary analysis.

TYHydraulics model library includes models of pump sources, hydraulic valves, actuators, pipelines, hydraulic auxiliary parts, boundary sources and various sensors. The library can be used for the design, simulation and optimization of hydraulic systems in the fields of aerospace, vehicles and ships, engineering machinery, etc., such as carrying out the power calculation of the hydraulic energy system of an aircraft; verifying the key indexes of the hydraulic system of an excavator and so on.

TYDriveline driveline model library is developed on the basis of TYMechanics one-dimensional basic mechanical model library for driveline construction and imitation of a really special model library, including mechanisms, internal combustion engines, gears, connectors, brakes, transmission accessories, actuators, ropes, excitation sources, a total of nine types of driveline models. The model library covers the transmission system model requirements of vehicles, ships, aerospace, engineering machinery, intelligent equipment and other industry fields, providing models with different granularity levels to meet the needs of real-time simulation and the analysis and improvement of a variety of detailed characteristics of the mechanical transmission system, such as vibration and impact, transmission accuracy, dynamic load, transmission efficiency and so on.

The planar mechanical model library is developed based on the Modelica language and includes a variety of force source models, component models, kinematic sub-models, sensor models, and models of planar gravity environments.

Models support 3 degrees of freedom: translation in the x and y axes and rotation around the z axis. Model elements will be visualized and animated in the 3D view. Users can build high granularity planar mechanical models and system models according to actual needs. The model library can be applied to the design of all kinds of planar motion mechanical systems, such as the modeling and analysis of excavator robotic arms and the vibration characteristics of vehicle suspension systems.

TYMotor model library includes component models such as motor body, controller, driver, load, sensor, etc. The library can be used to design, verify and optimize motor systems, control strategies and driver circuits. Users can build system models according to actual needs, and use them to develop motor control strategies, diagnose faults and failures in electric driving systems, simulate and analyze dynamic characteristics of motors.

TYMultibody library is a generic model library of 3D multi-rigid-body systems for modeling and simulation. It provides various rigid-body, joint pair, constraint, force, and sensor models, which are used for kinematics and dynamics analysis of multi-body dynamics and complex multi-domain systems. This model library can be used in industries such as vehicles, ships, aerospace, and engineering machinery to meet users' needs for dynamic characteristic analysis and performance optimization of multibody dynamic systems.

TYPneumatic elements model library includes models of piston, sliding spool, poppet, ball valve core, orifice valve core, diaphragm, flow control valve and gas chamber. You can use this library to design and analyze various pneumatic systems, build high-granularity pneumatic component models and system models, pneumatic manipulator models, etc., such as the landing gear emergency system and the survival suit system.