LinearCACC (Open Traffic Sim road classes 1.04.04 API)

java.lang.Object
- org.opentrafficsim.road.gtu.lane.control.AbstractActuatedControl
- - org.opentrafficsim.road.gtu.lane.control.AbstractLinearFreeControl
  - - org.opentrafficsim.road.gtu.lane.control.LinearACC
    - - org.opentrafficsim.road.gtu.lane.control.LinearCACC

All Implemented Interfaces:

LongitudinalControl
```
public class LinearCACC
extends LinearACC
```
Simple linear CACC implementation.
Copyright (c) 2013-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Version:

$Revision$, $LastChangedDate$, by $Author$, initial version Mar 13, 2019

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Field Summary

Fields
Modifier and Type Field Description

static ParameterTypeDouble KA
Acceleration error gain parameter.
- Fields inherited from class org.opentrafficsim.road.gtu.lane.control.LinearACC
  KS, KV
- Fields inherited from class org.opentrafficsim.road.gtu.lane.control.AbstractLinearFreeControl
  KF
- Fields inherited from class org.opentrafficsim.road.gtu.lane.control.AbstractActuatedControl
  TDACC, TDCACC, X0

Constructor Summary

Constructors
Constructor Description

LinearCACC(DelayedActuation delayedActuation)
Constructor using default sensors with no delay.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Acceleration`	`getFollowingAcceleration(LaneBasedGTU gtu, PerceptionCollectable<HeadwayGTU,LaneBasedGTU> leaders, Parameters settings)`	Returns the following acceleration of the longitudinal control.

Methods inherited from class org.opentrafficsim.road.gtu.lane.control.AbstractLinearFreeControl
getDesiredAcceleration

Methods inherited from class org.opentrafficsim.road.gtu.lane.control.AbstractActuatedControl
delayActuation, getAcceleration

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - KA
```
public static final ParameterTypeDouble KA
```
    Acceleration error gain parameter.
- Constructor Detail
  - LinearCACC
```
public LinearCACC(DelayedActuation delayedActuation)
```
    Constructor using default sensors with no delay.
    
    Parameters:
    
    delayedActuation - DelayedActuation; delayed actuation
- Method Detail
  - getFollowingAcceleration
```
public Acceleration getFollowingAcceleration(LaneBasedGTU gtu,
                                             PerceptionCollectable<HeadwayGTU,LaneBasedGTU> leaders,
                                             Parameters settings)
                                      throws ParameterException
```
    Returns the following acceleration of the longitudinal control. This method is only invoked if there is at least 1 leader.
    
    Overrides:
    
    getFollowingAcceleration in class LinearACC
    
    Parameters:
    
    gtu - LaneBasedGTU; gtu
    
    leaders - PerceptionCollectable<HeadwayGTU, LaneBasedGTU>; leaders
    
    settings - Parameters; system settings
    
    Returns:
    
    Acceleration; following acceleration of the longitudinal control
    
    Throws:
    
    ParameterException - if parameter is not present