Quantcast
Channel: ArduPlane - ArduPilot Discourse
Viewing all articles
Browse latest Browse all 7900

TKOFF_THR_MINACC and TKOFF_THR_DELAY doesn't work together

$
0
0

@vascodx wrote:

Hi everybody,
Today I tested the new arduplane, all worked perfectly except takeoff. After upgrading from 3.7.1 to 3.8.0, automatic takeoff stopped working when setting both parameters TKOFF_THR_MINACC and TKOFF_THR_DELAY different from 0. In a bungee launch, motor never starts (in 3.7.1 was working ok, problem tested in 2 different airplanes)!
Examples:

1)
TKOFF_FLAP_PCNT,0
TKOFF_ROTATE_SPD,0
TKOFF_TDRAG_ELEV,0
TKOFF_TDRAG_SPD1,0
TKOFF_THR_DELAY,13
TKOFF_THR_MAX,100
TKOFF_THR_MINACC,15
TKOFF_THR_MINSPD,0
TKOFF_THR_SLEW,0

Result: Motor never starts after bungee launch...

2)
TKOFF_FLAP_PCNT,0
TKOFF_ROTATE_SPD,0
TKOFF_TDRAG_ELEV,0
TKOFF_TDRAG_SPD1,0
TKOFF_THR_DELAY,0
TKOFF_THR_MAX,100
TKOFF_THR_MINACC,15
TKOFF_THR_MINSPD,0
TKOFF_THR_SLEW,0

Result: Motor starts on bungee launch, takeoff correct.

3)
TKOFF_FLAP_PCNT,0
TKOFF_ROTATE_SPD,0
TKOFF_TDRAG_ELEV,0
TKOFF_TDRAG_SPD1,0
TKOFF_THR_DELAY,13
TKOFF_THR_MAX,100
TKOFF_THR_MINACC,0
TKOFF_THR_MINSPD,0
TKOFF_THR_SLEW,0

Result: Motor starts on bungee launch, takeoff correct.

4)
TKOFF_FLAP_PCNT,0
TKOFF_ROTATE_SPD,0
TKOFF_TDRAG_ELEV,0
TKOFF_TDRAG_SPD1,0
TKOFF_THR_DELAY,0
TKOFF_THR_MAX,100
TKOFF_THR_MINACC,0
TKOFF_THR_MINSPD,0
TKOFF_THR_SLEW,0

Result: Motor starts on bungee launch, takeoff correct.

Maybe is a small bug?

Thanks in advance!

Posts: 1

Participants: 1

Read full topic


Viewing all articles
Browse latest Browse all 7900

Latest Images

Trending Articles



Latest Images