Projects‎ > ‎Rocketry‎ > ‎Software‎ > ‎

MotorSim 1.0

This is Release Candidate 2:

Download Here


New Features

  • Edit Multiple Motors
  • Load / Save
  • Automatic burn calculation
  • Compare performance of all loaded motors
  • More!

Release Notes

WARNING - Previous versions did not put the moon burner core in the right place. It would offset from the center in the X and Y axis the specified amount, making the offset root(2) times larger than it should be. It now only offsets on one axis, making the value correct.

Running on OSX

MotorSim uses Java 1.6, which is not currently the default under Mac OSX. Apple does include Java 1.6 on most systems. Run this command:

/System/Library/Frameworks/JavaVM.framork/Versions/1.6/Commands/java -jar MotorSim-1.0-RC1.jar

RC2 (r154) Bugs

  • When you change unit preferences everything isn't changed.

RC1 (r136) Bugs

  • Default grains for some grain types do not fit in example motor. (r148)
  • Sizes must still be specified as 0.9 in, not .9 in (r138)
  • Uncertainty displayed in edit windows (r137)
  • OSX edit window font size is too large when selected: (r139)
  • Duplicate entry in manifest (farJar bug?) (r140)
  • No log4j configuration in Jar (r143)
  • Pressure out of experimental range warning appears when pressure graph is rendered
  • Motor name in all motors window not updated when change (r145)
  • Motor name in tab not changed when motor name changed (confusing) - maybe show motor name - filename?

Enhancements for RC2

  • Show motor class % (r141)
  • Show ISP (r142)
  • Rocksim ENG files (r153)
  • When you switch grains remember old settings for grain type (r150) and try to copy properties(nah...)
  • C-Slot (r146)
  • Changed file dialogs to AWT for OSX look & feel (r151)

Version 2 feature requests

  • Multiple different grains
  • Delay Grains
  • KN graph

ċ
MotorSim-1.0-RC1.jar
(4422k)
Bill Kuker,
Aug 30, 2009, 1:25 PM
ċ
MotorSim-1.0-RC2.jar
(4433k)
Bill Kuker,
Sep 15, 2009, 7:59 PM
ą
Bill Kuker,
Aug 30, 2009, 1:23 PM
ą
Bill Kuker,
Aug 31, 2009, 12:59 PM
ą
Bill Kuker,
Sep 9, 2009, 6:10 AM
Comments