1 Subjects: “...hardware-in-the-loop...”

2 Subjects: “...closed-loop supply chain...”

3 Subjects: “...hardware-in-the-loop...”

4 Subjects: “...closed-loop output-error identification...”

5 Subjects: “...coal-direct chemical looping combustion...”

6 Subjects: “...open-loop control systems...”

7 Subjects: “...closed-loop control...”

8 Subjects: “...feedback loop...”

9 Subjects: “...casual loop diagrams...”

10 Subjects: “...steam/water loop...”

11 Subjects: “...Kuroshio Current Loop...”

12 Subjects: “...dual-loop ORC...”

13 Subjects: “...chemical looping...”

14 Subjects: “...water loop design...”

15 Subjects: “...chemical looping...”

16 Subjects: “...shielded loop coil...”

17 Subjects: “...chemical looping...”

18 Subjects: “...multi-loop control...”

19 Subjects: “...heat recovery loop (HRL)...”

20 Subjects: “...closed-loop control...”