#### Filter Results:

- Full text PDF available (48)

#### Publication Year

1996

2017

- This year (7)
- Last 5 years (56)
- Last 10 years (77)

#### Publication Type

#### Co-author

#### Journals and Conferences

#### Key Phrases

Learn More

- Aurelio Piazzi, Antonio Visioli
- IEEE Trans. Industrial Electronics
- 2000

A new approach based on interval analysis is developed to find the global minimum-jerk (MJ) trajectory of a robot manipulator within a joint space scheme using cubic splines. MJ trajectories are desirable for their similarity to human joint movements and for their amenability to path tracking and to limit robot vibrations. This makes them attractive choices… (More)

- Aurelio Piazzi, Antonio Visioli
- Automatica
- 2005

In this paper we propose an algorithm for the load disturbance rejection performance assessment of a PI(D) controller and for the retuning of the parameters in case the obtained response is not satisfactory. The technique can be applied simply by evaluating the load disturbance closed-loop response. The automatic tuning for a set-point filter is also… (More)

- Antonio Visioli
- IEEE Trans. Systems, Man, and Cybernetics, Part A
- 1999

In this paper, a novel methodology, based on fuzzy logic, for the tuning of proportional-integral-derivative (PID) controllers is presented. A fuzzy inference system is adopted to determine the value of the weight that multiplies the set-point for the proportional action, based on the current output error and its time derivative. In this way, both the… (More)

- Francesco Jatta, Giacomo Legnani, Antonio Visioli
- IEEE Trans. Industrial Electronics
- 2006

- Emanuele Lindo Secco, Antonio Visioli, Giovanni Magenes
- J. Field Robotics
- 2004

In this paper we propose a method, based on both physiologic and engineering considerations, for the motion planning of a prosthetic finger. In particular, we exploit a minimum jerk approach to define the trajectory in the Cartesian space. Then, cubic splines are adopted in the joint space. The redundancy problem arising from the presence of three links is… (More)

In this paper, we present a novel approach, based on system inversion, for the point-to-point motion planning of vibratory servosystems. The idea is to define a suitable parameterized motion law of the load which assures that no oscillations occurs during and at the end of the motion; then, by means of a noncausal system inversion, the command function of… (More)

- Eva Dyllong, Antonio Visioli
- Robotica
- 2003

A new approach for the improvement of the setpoint following performances achieved by a PID controller is presented in this paper. Basically, the devised methodology consists of designing, by means of a stable dynamic inversion procedure, a suitable command signal to be applied to the closed-loop control system in order to achieve a desired transient… (More)

- Antonio Visioli
- 2002

In this paper a new methodology for the improvement of regulation performances of PID controllers, tuned according to the concept of Internal Model Control, is presented. Basically, it consists of adding to the PID output, when no change of the set-point is required, a value that depends on the difference between the system output and the PID output itself.… (More)