Re: [Flightgear-devel] JSBSim Altitude Hold Autopilot example

2004-04-30 Thread Roy Vegard Ovesen
On Friday 30 April 2004 13:59, Jon Berndt wrote: I've made some more progress in building an example autopilot using the JSBSim flight control components. I already have a wing leveler for the C-172, but I added an altitude hold module last night. The idea - in words - behind the altitude hold

Re: [Flightgear-devel] JSBSim Altitude Hold Autopilot example

2004-04-30 Thread Jon S Berndt
Roy Vegard Ovesen [EMAIL PROTECTED] wrote: On Friday 30 April 2004 13:59, Jon Berndt wrote: between where you are and where you want to be. This error term is limited to 100, filtered with a slight lag, and then multiplied by 0.1 in order to get a commanded HDOT (time derivative of altitude,