Heading Indicator

Display measurements for aircraft heading

• Library:

• Aerospace Blockset / Flight Instruments

• 

Description

The Heading Indicator block displays measurements for aircraft heading in degrees.

The block represents values between 0 and 360 degrees.

Tip

To facilitate understanding and debugging your model, you can modify instrument block connections in your model during normal and accelerator mode simulations.

Parameters

Connection — Connect to signal

signal name

Connect to signal for display, selected from list of signal names.

To view the data from a signal, select a signal in the model. The signal appears in the Connection table. Select the option button next to the signal you want to display. Click Apply to connect the signal.

The table has a row for the signal connected to the block. If there are no signals selected in the model, or the block is not connected to any signals, the table is empty.

Label — Block label location

Top (default) | Bottom | Hide

Block label, displayed at the top or bottom of the block, or hidden.

• Top

  Show label at the top of the block.

• Bottom

  Show label at the bottom of the block.

• Hide

  Do not show the label or instructional text when the block is not connected.

Programmatic Use

Block Parameter: LabelPosition

Type: character vector

Values: 'Top' | 'Bottom' | 'Hide'

Default: 'Top'

Model Examples

HL-20 with Flight Instrumentation Blocks

NASA's HL-20 lifting body and controller modeled in Simulink® and Aerospace Blockset™ software. This model simulates approach and landing flight phases using an auto-landing controller. The Visualization subsystem uses aircraft-specific gauges from the Aerospace Blockset™ Flight Instrumentation library.

Open Model

HL-20 with Simulink 3D Animation and Flight Instrumentation Blocks

NASA's HL-20 lifting body and controller modeled in Simulink®, Aerospace Blockset™, and Simulink® 3D Animation™ software. This model simulates approach and landing flight phases using an auto-landing controller. The Visualization subsystem uses aircraft-specific gauges from the Aerospace Blockset™ Flight Instrumentation library.

Open Model

Extended Capabilities

C/C++ Code Generation

Generate C and C++ code using Simulink® Coder™.

This block is ignored for code generation.

Version History

Introduced in R2016a