1 Subjects: “...multi-robot systems...”

2 Subjects: “...non-holonomic robot...”

3 Subjects: “...non-holonomic robot...”

4 Subjects: “...non-holonomic robot...”

5 Subjects: “...mobile robots...”

6 Subjects: “...mobile robot...”

7 Subjects: “...Cartesian coordinate robot...”

8 Subjects: “...mobile robotics...”

9 Subjects: “...intelligent monitoring robot...”

10 Subjects: “...industrial robotics...”

11 Subjects: “...mobile robot...”

12 Subjects: “...agricultural robotics...”

13 Subjects: “...agricultural robotics...”