Introduction
Software TRUE, developed by True-World, is a tool for modeling, simulating, analyzing and optimizing multidomain dynamics systems
Brochure of TRUE software : history, technical data
Principle
Transparent and implied mathematical modeling
Coupled nonlinear differential equations of order n
System dynamics modeling in discrete and continuous time (Euler)
Dynamic optimization using artificial intelligence functions, feedback
Algorithm for intelligent backtracking (BT Backtrack, loop back, dynamic backtracking)
Wysiwyg graphic interface and 4D modeler
Multibody Dynamics Simulation, Procedural Animation
Applications
Operation and strategic research, decision-making
Conflict management dependent on scarce resources
Risk Management dependent on Earth resources
Macro-economics, micro-economics, econometrics, econophysic, systemic
Mathematics, traditional physics, analyze numerical, statistical
Mechanical relativist, social mathematics
Statistical process control (SPC)
Constraint Satisfaction Problems (CSP)
Constraint programming (PPC)
4D virtual prototyping
Multibody Dynamics Simulation (MDS)
Example : mechanical engineering
The motion of a non-offset piston connected to a crank through a connecting rod, can be expressed through several mathematical equations

New external 4D OpenGL rendering software :
Download TrueRender.zip included 10 examples

Run TrueRender then press key 0 to 9 to select scenes
This module is included in True software
Example : industry
4D virtual prototyping

The software True can simulate a physical model and render it through a 4D animation

It can then export the 4D animation in a file to be displayed by the new module TrueRender

This new module is lightweight and powerful
Example : strategic analysis
The graphic rendering step by step permits to locate the values except standards and their causes with the dynamic links of dependence
Example : illustration of transport in Europe
The 4D graphic dynamic rendering of the results facilitates analysis
Example : socio-economic analysis
Creating a model neutral and faithful to reality to reveal the evolution according the current rules, in short means and long term

Define objectives

Optimize : modify or add new rules
Games
Chess game, with source code (to terminate, comparing with ABM software)