simulation option - "use mixer from par-file"

[kss]

Hello.

What function is "use mixer from par-file" of the simulation option of FMS8.5?

from japan

[ggunners]

kss,

This provides a way for the simulator to mix 2 channels much like an elevon or v-tail mixer. To see how it's used, look at the Diamant model's .par file where it's used as a v-tail mixer.

VMIX //V-Mischer
// out1 = c1 * in1 + c2 * in2
// out2 = c1 * in1 - c2 * in2
2 1 //Input-Kanäle (in1, in2)
2 1 //Output-Kanäle (out1, out2)
0.4 //Verstärkungsfaktor c1
0.6 //Verstärkungsfaktor c2

With left and right v-tail halves set up like this.

//Fläche Nr. 3 (right v-tail)
-0.91577 0.14114 -0.10299 //Position [m]
1 0 0 //ex
0 0.76604 -0.64279 //ey
2 //Polare (Nr.)
0.36 //Flächenbreite (Spannweite) [m]
4 //Anzahl Elemente
AUTOELEMENT //Alle Elemente sind gleich gross
-1 //Anstellwinkel [°]
0.12 //Flächentiefe Anfang [m]
0.12 //Flächentiefe Ende [m]
0.03 //Klappentiefe [m]
0 //Klappenanfang [m]
0.36 //Klappenende [m]
20 //maximaler Ausschlag [°]
1 //Kanal (channel)

//Fläche Nr. 4 (left v-tail)
-0.91577 -0.14114 -0.10299 //Position [m]
1 0 0 //ex
0 0.76604 0.64279 //ey
2 //Polare (Nr.)
0.36 //Flächenbreite (Spannweite) [m]
4 //Anzahl Elemente
AUTOELEMENT //Alle Elemente sind gleich gross
-1 //Anstellwinkel [°]
0.12 //Flächentiefe Anfang [m]
0.12 //Flächentiefe Ende [m]
0.03 //Klappentiefe [m]
0 //Klappenanfang [m]
0.36 //Klappenende [m]
20 //maximaler Ausschlag [°]
2 //Kanal (channel)

-- ggunners

[ggunners]

deleted double post

[kss]

ggunners

Thank you for a polite explanation.