Abstract: Flexible robotic systems are provided for guidance and to facilitate reliable suturing within the gastrointestinal tract. Such robotic systems provide assistance, assurance, and/or validation to compensate for the level of skill and experience of the operator, and to expedite completion of bariatric procedures approached from within the stomach.

Abstract: A method for operating a controller apparatus for controlling a drive apparatus having a load moment and a moment of inertia, includes determining an estimated load value of the load moment by a load moment estimator during a constant-running phase, when a drive speed of the drive apparatus is kept to a constant setpoint value by the controller apparatus, using a model to describe an association between the moment of inertia and the load moment and generating an estimated inertia value of the moment of inertia as a pilot control of the moment of inertia based on the model during the constant-running phase. Further disclosed are a controller apparatus and a drive apparatus designed to carry out the method.

Abstract: A method for operating a controller apparatus for controlling a drive apparatus having a load moment and a moment of inertia, includes determining an estimated load value of the load moment by a load moment estimator during a constant-running phase, when a drive speed of the drive apparatus is kept to a constant setpoint value by the controller apparatus, using a model to describe an association between the moment of inertia and the load moment and generating an estimated inertia value of the moment of inertia as a pilot control of the moment of inertia based on the model during the constant-running phase. Further disclosed are a controller apparatus and a drive apparatus designed to carry out the method.

Abstract: A method and a data network for automatically configuring a parameterizing surface of at least one controller of machine tools or production machines. An actual machine topology is determined via a data network when the machine starts up and compared with stored desired machine topologies. If the actual machine topology differs from the desired machine topology, a corresponding dedicated parameterizing surface is generated from the determined actual machine topology, whereby for parameterizing the controller of the machine only the parameters and/or functions of the identified machine components are indicated to the user. In this way, a dedicated parameterizing surface matching the actual machine configuration can be easily generated.

Abstract: A method and a data network for automatically configuring to a parameterizing surface for peace one controller of machine tools or production machines are described. An actual machine topology is determined via a data network when the machine starts up and compared with stored desired machine topologies. If the actual machine topology differs from the desired machine topology, a corresponding dedicated parameterizing surface is generated from the determined actual machine topology, whereby for parameterizing the controller of the machine only the parameters and/or functions of the identified machine components are indicated to the user. In this way, a dedicated parameterizing surface matching the actual machine configuration can be easily generated.