The Company of Biologists

Table 2.

Non-dimensional control derivatives

\(X_{{\Phi}}^{+}\)	\(Z_{{\Phi}}^{+}\)	\(M_{{\Phi}}^{+}\)	\(X_{{\alpha}1}^{+}\)	\(Z_{{\alpha}1}^{+}\)	\(M_{{\alpha}1}^{+}\)	\(X_{{\bar{{\phi}}}}^{+}\)	\(Z_{{\bar{{\phi}}}}^{+}\)	\(M_{{\bar{{\phi}}}}^{+}\)	\(X_{{\alpha}2}^{+}\)	\(Z_{{\alpha}2}^{+}\)	\(M_{{\alpha}2}^{+}\)
0	–2.06	0.03	0.04	–2.91	0.03	–0.19	0	–3.58	–3.08	0.01	0.53

\(X_{{\Phi}}^{+}\)	\(Z_{{\Phi}}^{+}\)	\(M_{{\Phi}}^{+}\)	\(X_{{\alpha}1}^{+}\)	\(Z_{{\alpha}1}^{+}\)	\(M_{{\alpha}1}^{+}\)	\(X_{{\bar{{\phi}}}}^{+}\)	\(Z_{{\bar{{\phi}}}}^{+}\)	\(M_{{\bar{{\phi}}}}^{+}\)	\(X_{{\alpha}2}^{+}\)	\(Z_{{\alpha}2}^{+}\)	\(M_{{\alpha}2}^{+}\)
0	–2.06	0.03	0.04	–2.91	0.03	–0.19	0	–3.58	–3.08	0.01	0.53

\(X_{{\Phi}}^{+}\)

⁠,

\(Z_{{\Phi}}^{+}\)

and

\(M_{{\Phi}}^{+}\)

⁠, non-dimensional derivatives of the x- and z-component of the aerodynamic force and aerodynamic moment, respectively, with respect to the Φ;

\(X_{{\alpha}1}^{+}\)

⁠,

\(Z_{{\alpha}1}^{+}\)

and

\(M_{{\alpha}1}^{+}\)

⁠, non-dimensional derivatives of the x- and z-component of the aerodynamic force and aerodynamic moment, respectively, with respect to α₁;

\(X_{{\bar{{\phi}}}}^{+}\)

⁠,

\(Z_{{\bar{{\phi}}}}^{+}\)

and

\(M_{{\bar{{\phi}}}}^{+}\)

⁠,non-dimensional derivatives of the x- and z-component of the aerodynamic force and aerodynamic moment, respectively, with respect to the

\({\bar{{\phi}}}\)

⁠;

\(X_{{\alpha}2}^{+}\)

⁠,

\(Z_{{\alpha}2}^{+}\)

and

\(M_{{\alpha}2}^{+}\)

⁠, non-dimensional derivatives of the x- and z-component of the aerodynamic force and aerodynamic moment, respectively, with respect to α₂