Problem Help with guidance file

[rseferino]

I've been working on a launcher, it works, and I've flown "by hand" and has no problems with the separation of stages and payload, but when creating the guidance file, it only turns on but does not perform the maneuvers. Something strange is that if you perform the separation of the fairing, but not the pitch maneuver. I am using Orbiter 2010

Integral_20_GNC.txt

-2=engine(0,100,2)
20=pitch(90,10,130)
140=fairing()
150=pitch(10,10,50)
200=pitch(10,0,50)
250=pitch(0,0,100)
350=pitch(0,10,50)
400=pitch(10,0,10)

Scenario

BEGIN_DESC

END_DESC

BEGIN_ENVIRONMENT
  System Sol
END_ENVIRONMENT

BEGIN_FOCUS
  Ship Integral_20
END_FOCUS

BEGIN_CAMERA
  TARGET Integral_20
  MODE Extern
  POS 5.11 -44.31 52.96
  TRACKMODE GlobalFrame
  FOV 50.00
END_CAMERA

BEGIN_HUD
  TYPE Surface
END_HUD

BEGIN_MFD Left
  TYPE Surface
  SPDMODE 1
END_MFD

BEGIN_MFD Right
  TYPE Map
  REF Earth
  ZOOM 64
  POS -1.09 0.15
END_MFD

BEGIN_SHIPS
Integral_20:Integral_20\Integral_20
  STATUS Landed Earth
  POS -62.5381820 8.3282010
  HEADING 90.00
  FUEL 1
  CONFIG_FILE Config\Integral_20\Integral_20.ini
  GUIDANCE_FILE Config\Integral_20\Integral_20_GNC.txt
  CONFIGURATION 0
  STAGE_STATE 2
  STAGE_IGNITION_TIME 0.000
  CURRENT_BOOSTER 1
  CURRENT_STAGE 1
  CURRENT_PAYLOAD 1
  FAIRING 1
END
END_SHIPS

 

[boogabooga]

Are you using multistage2 or multistage2015?

If the latter, why are you not using the "orbit" command?

Pitch profiles are SO 2014...

 

[rseferino]

I use multistage2

 

[boogabooga]

Make sure that your launch vehicle has RCS thrusters defined, and that they provide a hefty amount of thrust, perhaps 10% or so of the main engine thrust.

 

[fred18]

Maybe also there is a hole in the loop? And there is no roll defined. The pitch starts at T+20 while the engine command ends and T=0. Can t remember ms2, but maybe one of these two things (or the combination of them) could be the cause?

 

[jacquesmomo]

Strange... I donn't understand why....:hmm:

I will see if I can find something......