mirror of
https://github.com/dragonpilot/dragonpilot.git
synced 2026-02-19 01:43:51 +08:00
24 lines
434 B
Python
24 lines
434 B
Python
import numpy as np
|
|
|
|
# conversions
|
|
class CV:
|
|
# Speed
|
|
MPH_TO_KPH = 1.609344
|
|
KPH_TO_MPH = 1. / MPH_TO_KPH
|
|
MS_TO_KPH = 3.6
|
|
KPH_TO_MS = 1. / MS_TO_KPH
|
|
MS_TO_MPH = MS_TO_KPH * KPH_TO_MPH
|
|
MPH_TO_MS = MPH_TO_KPH * KPH_TO_MS
|
|
MS_TO_KNOTS = 1.9438
|
|
KNOTS_TO_MS = 1. / MS_TO_KNOTS
|
|
|
|
# Angle
|
|
DEG_TO_RAD = np.pi / 180.
|
|
RAD_TO_DEG = 1. / DEG_TO_RAD
|
|
|
|
# Mass
|
|
LB_TO_KG = 0.453592
|
|
|
|
|
|
ACCELERATION_DUE_TO_GRAVITY = 9.81 # m/s^2
|