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WIP - Parse second order systems #225

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WIP - Parse second order systems #225

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11 changes: 9 additions & 2 deletions src/macros.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -883,8 +883,13 @@ ConstrainedBlackBoxControlDiscreteSystem{typeof(f),BallInf{Float64,Array{Float64
macro system(expr...)
try
dyn_eq, AT, constr, state, input, noise, dim, x0 = _parse_system(expr)
sys_type, var_names = _get_system_type(dyn_eq, AT, constr, state, input, noise, dim)
sys = Expr(:call, :($sys_type), :($(var_names...)))
if @capture(expr[1], (M_*x_'' + C_*x_' + K_*x_ = 0))
variableNames = :(M, C, K)
sys = Expr(:call, SecondOrderLinearContinuousSystem, :($variableNames...))
else
sys_type, var_names = _get_system_type(dyn_eq, AT, constr, state, input, noise, dim)
sys = Expr(:call, :($sys_type), :($(var_names...)))
end
if x0 == nothing
return esc(sys)
else
Expand All @@ -900,6 +905,8 @@ macro system(expr...)
end
end



"""
ivp(expr...)

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