motion optimization ebm

7/28/2019 Motion Optimization EBM

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Motion Optimization &

Studies/Event Based

By Julien Boissat –

Rerun July 13th



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Mike Check!Can everybody hear me?

Please reply "YES" in the chat section or

the question box of GotoWebinar.

Thanks



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Overview

BasicsReview of example



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Licensing

Basics

Motion OptimizationDesign Studies

Event Based Motion

Simulation Professional or Simula

premium



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Motion Optimization

Basics

Optimization of a GOAL (minimize or maximize) thanks to a set of V(of any kind) with CONSTRAINTS (some result quantities have a li

of acceptable values)



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Design Studies

Basics

It is the environment in which VARIABLES, CONSTRAINTS and G

managed

VARIABLES are defined using PARAMETERS

CONSTRAINTS and GOALS are defined using SENSORS



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Event Based Motion

Basics

Lets you define TASKS which are ACTIONS performed when TRIG

activated.

ACTIONS can be changing MOTOR, a FORCE or a MATE

TRIGGERS can be

SENSORS or

TASKS (when another task starts or finishes)



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Description

Example

A cannon fires a ball to hit a target. We want to hit the target as ha

But if the ball penetrates into a forbidden zone, a wall closes to blo



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Breakdown of optimization in Design Study

Example

VARIABLES

CONSTRAINTS

GOAL

The cannon vertical angle and the ball velocity are the VARIAB

None

The ball/target contact force is the GOAL to be maximized



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Breakdown of Event Based motion

Example

TRIGGERS

ACTIONS

If the ball comes in interference with the detection zone

Move wall to block the ball



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Breakdown of Event Based motion

Example

EXTRA TRIGGER

EXTRA ACTION

If the ball hits the wall (then the target will be missed)

Stop the simulation

This will save time



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Thank you!

What next?Take wind force into account (in direction Z)

Add cannon horizontal angle as a parameter.

Questions?

- Presentation and model will be uploaded to VRC

- Any questions can be submitted as a Service Request

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