[Rock-dev] Replacement for base::actuators::MotorState
Janosch Machowinski
Janosch.Machowinski at dfki.de
Tue Feb 19 10:59:54 CET 2013
Included remarks from Matthias,
turns out we have already a base::Temperature.
I did not add constructors yet as this is more about
the layout and fields of the types and if the structure
would cover all of our use cases.
struct Encoder
{
public:
///determines weather this is an absolute
///or incremental reading
bool absolute;
///Position of the actuator
base::Angle position;
///Speed in radians per second
double speed;
};
struct ActuatorState
{
public:
///Time of the State
base::Time time;
///The amount of current in A
///consumed by the actuator
float actuatorCurrent;
///Torque in Nm applied by the actuator
double actuatorTorque;
///Encoder at the motor shaft
Encoder motorShaftEncoder;
///Encoder at the output side
///e.g. behind the gearbox
Encoder ouputSideEncoder;
///Current pwm applied to the actuator
///range [-1, 1]
float pwm;
///temperature of the actuator
base::Temperature actuatorTemperature;
///temperature of the motor driver pcb
base::Temperature motorDriverTemperature;
};
struct ActuatorStateSet
{
public:
std::vector<ActuatorState> states;
};
--
Dipl. Inf. Janosch Machowinski
SAR- & Sicherheitsrobotik
Universität Bremen
FB 3 - Mathematik und Informatik
AG Robotik
Robert-Hooke-Straße 5
28359 Bremen, Germany
Tel.: +49 421 178 45-6614
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Fax: +49 421 178 45-4150
E-Mail: jmachowinski at informatik.uni-bremen.de
Weitere Informationen: http://www.informatik.uni-bremen.de/robotik
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