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Software

 

NL-SIM™ is a fully featured graphically programmed simulation system comparable to SIMULINK®.
Shown is an NL-SIM model of a van-der-pol model

MML™ is a powerful matrix math language comparable to MATLAB®.
MML is a powerful matrix math language

 

 

Simulate 16 and 32 bit integer controllers.

NL-SIM’s Simulation Capabilities
( see sample model )

  • Linear, Nonlinear, Continuous,
    and Discrete Systems
  • Hierarchical Structure through the use of Sub-models
  • Enormous Simulations possible with thousands of icons
  • Interactive Control Panels
  • Multi Rate
  • Multiple Integration Rules
  • Integration with MML
  • Automated Tests

NL-SIM Graphical Model Editing

  • Extensive Library of Blocks
  • Customizable Blocks
  • Hierarchical Modeling
  • Mix Algorithms and Blocks in the Same Simulation

More about NL-SIM

8, 16 and 32 bit integer data types, as well as 32 bit and 64 bit floating point data types.

MML Scripts

  • Automate Long Sequences of Commands
  • Scripts Can be Called From On-Screen Control Panels
  • Automate Hardware-in-the-Loop Real-Time Tests and Analysis
  • Write Functions Which Allow Local Variables and Argument Passing
  • Script Military System Readiness Testing

MML Matrix Functions

  • Decompostions and Factorizations
  • Fourier Transform Functions
  • Matrix Conditioning
  • Special Matrices
  • Bitwise Operators
  • Data Analysis
  • Nonlinear Analysis
  • Polynomials
  • Data Type Operations
  • Control Flow for Test Scripting
  • Links to NL-SIM
  • Elementary Math Functions
  • Graph Plotting

More about MML

 

 


NL-SIM’s hierarchy to any depth supports hundreds of sub-models and thousands of icons. The simulation of the dynamics of: a remote-piloted vehicle’s aerodynamics, its autopilot and GPS system (Lockheed-Martin) or a 17 degree-of-freedom automotive model with tire-road interaction (TRW Automotive) are examples of complex simulations implemented by XANALOG customers using NL-SIM.
flight
Shown is a NL-SIM model of ballistic flight with the sub-models “DRAG” and “FLIGHT”

 


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