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+% Generate transfer functions for loop shaping stability (uncertainty)
+% requirements from parameters specified in uav_params.m
+%
+% Copyright (C) 2024, Naoki Sean Pross, ETH Zürich
+% This work is distributed under a permissive license, see LICENSE.txt
+%
+% Arguments:
+% PARAMS Struct of design parameters and constants generated by uav_params
+% PLOT When set to 'true' it plots the inverse magnitude of the
+% performance transfer function
+%
+% Return value:
+% UNCERT Struct of uncertainty transfer functions
+
+
+function [uncert] = uav_performance(params, plot)
+
+W_malpha = tf(1,1);
+W_momega = tf(1,1);
+W_mState = tf(1,1);
+
+uncert = struct(...
+ 'FlapAngle', W_malpha * eye(4), ...
+ 'Thrust', W_momega, ...
+ 'StateLinApprox', W_mState * eye(12));
+
+end
+% vim: ts=2 sw=2 et: