發送短信 : Noniterative computation of infimum in H∞ optimization for plants with invariant zeros on the jω-axis

  _____    __   __    ____       ___      _____   
 |__  //   \ \\/ //  |  _ \\    / _ \\   / ____|| 
   / //     \ ` //   | |_| ||  / //\ \\ / //---`' 
  / //__     | ||    | .  //  |  ___  ||\ \\___   
 /_____||    |_||    |_|\_\\  |_||  |_|| \_____|| 
 `-----`     `-`'    `-` --`  `-`   `-`   `----`