The Company of Biologists

Table 6.

Dimensional static stability derivatives with respect to tunnel speed U and body angle α_bfor the three locusts, resolved in the stability axes

	\({\partial}X{/}{\partial}{\alpha}_{\mathrm{b}}\)	\({\partial}Z{/}{\partial}{\alpha}_{\mathrm{b}}\)	\({\partial}M{/}{\partial}{\alpha}_{\mathrm{b}}\)	\({\partial}X{/}{\partial}U\)	\({\partial}Z{/}{\partial}U\)	\({\partial}M{/}{\partial}U\)
Locust	(10⁻³ N rad⁻¹)	(10⁻³ N rad⁻¹)	(10⁻⁶ N m rad⁻¹)	(10⁻³ N m⁻¹ s)	(10⁻³ N m⁻¹ s)	(10⁻⁶ N s)
`R'	−9.9	−31	−924	−7.8	−1.4	−416
`G'	−23	−25	−1467	−8.3	[0.53]	−461
`B'	[−1.5]	−34	[−739]	−9.0	[0.05]	−492

	\({\partial}X{/}{\partial}{\alpha}_{\mathrm{b}}\)	\({\partial}Z{/}{\partial}{\alpha}_{\mathrm{b}}\)	\({\partial}M{/}{\partial}{\alpha}_{\mathrm{b}}\)	\({\partial}X{/}{\partial}U\)	\({\partial}Z{/}{\partial}U\)	\({\partial}M{/}{\partial}U\)
Locust	(10⁻³ N rad⁻¹)	(10⁻³ N rad⁻¹)	(10⁻⁶ N m rad⁻¹)	(10⁻³ N m⁻¹ s)	(10⁻³ N m⁻¹ s)	(10⁻⁶ N s)
`R'	−9.9	−31	−924	−7.8	−1.4	−416
`G'	−23	−25	−1467	−8.3	[0.53]	−461
`B'	[−1.5]	−34	[−739]	−9.0	[0.05]	−492