Aerospace Blockset Release Notes

Known Software and Documentation Problems

Direction Cosine Matrix to Quaternions Block Bug

The Direction Cosine Matrix to Quaternions block does not simulate properly in the Simulink Accelerator mode because of a zero-crossing bug. Real-Time Workshop and Real-Time Workshop Embedded Coder do generate code properly from models containing this block.

Real-Time Workshop and Real-Time Workshop Embedded Coder Support

Most blocks in the Aerospace Blockset library support the Simulink Accelerator mode, as well as code generation with Real-Time Workshop and Real-Time Workshop Embedded Coder. The following blocks are exceptions.

Blocks not supported by Real-Time Workshop 

Block	Library
3DoF Animation	Animation
6DoF Animation	Animation

Blocks not supported by Real-Time Workshop Embedded Coder 

Block	Library
Second Order Linear Actuator	Actuator
Second Order Nonlinear Actuator	Actuator
3DoF Animation	Animation
6DoF Animation	Animation
COESA Atmosphere Model	Environment/Atmosphere
WGS84 Gravity Model	Environment/Gravity
Discrete Wind Gust Model	Environment/Wind
Dryden Wind Turbulence Model	Environment/Wind
Equations of Motion	Equations of Motion/3DoF
6DoF (Euler Angles)	Equations of Motion/6DoF
6DoF (Quaternion)	Equations of Motion/6DoF
1D Controller [A(v),B(v),C(v),D(v)]	GNC
1D Controller Blend u=(1-L).K1.y+L.K2.y	GNC
1D Observer Form [A(v),B(v),C(v),F(v),H(v)]	GNC
1D Self-Conditioned [A(v),B(v),C(v),D(v)]	GNC
2D Controller [A(v),B(v),C(v),D(v)]	GNC
2D Controller Blend	GNC
2D Observer Form [A(v),B(v),C(v),F(v),H(v)]	GNC
2D Self-Conditioned [A(v),B(v),C(v),D(v)]	GNC
3D Controller [A(v),B(v),C(v),D(v)]	GNC
3D Observer Form [A(v),B(v),C(v),F(v),H(v)]	GNC
3D Self-Conditioned [A(v),B(v),C(v),D(v)]	GNC
Gain Scheduled Lead-Lag	GNC
Self-Conditioned [A,B,C,D]	GNC
Turbofan Engine System	Propulsion

Requirements