fix getWz()

Signed-off-by: kosuke55 <kosuke.tnp@gmail.com>

Author: kosuke55

simulator/simple_planning_simulator/src/simple_planning_simulator/vehicle_model/sim_model_delay_steer_acc.cpp

@@ -66,7 +66,8 @@ double SimModelDelaySteerAcc::getAx()
 }
 double SimModelDelaySteerAcc::getWz()
 {
-  return state_(IDX::VX) * std::tan(state_(IDX::STEER) + steer_bias_) / wheelbase_;
+  return state_(IDX::VX) * std::tan(state_(IDX::STEER)) / wheelbase_;
+  ;
 }
 double SimModelDelaySteerAcc::getSteer()
 {

simulator/simple_planning_simulator/src/simple_planning_simulator/vehicle_model/sim_model_delay_steer_acc_geared.cpp

@@ -68,7 +68,8 @@ double SimModelDelaySteerAccGeared::getAx()
 }
 double SimModelDelaySteerAccGeared::getWz()
 {
-  return state_(IDX::VX) * std::tan(state_(IDX::STEER) + steer_bias_) / wheelbase_;
+  return state_(IDX::VX) * std::tan(state_(IDX::STEER)) / wheelbase_;
+  ;
 }
 double SimModelDelaySteerAccGeared::getSteer()
 {

simulator/simple_planning_simulator/src/simple_planning_simulator/vehicle_model/sim_model_delay_steer_map_acc_geared.cpp

@@ -66,7 +66,8 @@ double SimModelDelaySteerMapAccGeared::getAx()
 }
 double SimModelDelaySteerMapAccGeared::getWz()
 {
-  return state_(IDX::VX) * std::tan(state_(IDX::STEER) + steer_bias_) / wheelbase_;
+  return state_(IDX::VX) * std::tan(state_(IDX::STEER)) / wheelbase_;
+  ;
 }
 double SimModelDelaySteerMapAccGeared::getSteer()
 {

simulator/simple_planning_simulator/src/simple_planning_simulator/vehicle_model/sim_model_delay_steer_vel.cpp

@@ -63,7 +63,8 @@ double SimModelDelaySteerVel::getAx()
 }
 double SimModelDelaySteerVel::getWz()
 {
-  return state_(IDX::VX) * std::tan(state_(IDX::STEER) + steer_bias_) / wheelbase_;
+  return state_(IDX::VX) * std::tan(state_(IDX::STEER)) / wheelbase_;
+  ;
 }
 double SimModelDelaySteerVel::getSteer()
 {