Text this: ESTIMATION OF PARAMETER DEVIATION IN MODEL BASED ELECTRONIC CIRCUITS USING SLIDING MODE OBSERVER

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