Lat-Dir Stability Terms Flashcards
1
Q
A
Dihedral effect, Roll due to side slip
2
Q
A
Directional Stability, Yaw due to side slip
3
Q
A
Heading
4
Q
A
Side slip
5
Q
A
Yaw due to roll rate
A component of ADVERSE YAW (not the same as yaw due to roll control)
6
Q
p
A
Roll Rate
7
Q
r
A
Yaw Rate
8
Q
A
Roll due to yaw rate
9
Q
A
ROLL DAMPING, Roll moment due to roll rate
10
Q
A
Rolling moment caused by ailerons
11
Q
A
Steady state roll rate:
12
Q
A
Steady state roll rate, equals:
13
Q
A
Roll mode time constant:
14
Q
A
Aileron deflection
15
Q
A
Yaw damping (yaw moment due to yaw rate)
16
Q
Spiral root
A
Given by the sign of: (Dihedral*Yaw Damping - Directional Stability * <roll>)</roll>
