Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Hierarchical Approach to Designing Approximate Reasoning-Based
  Controllers for Dynamic Physical Systems   This paper presents a new technique for the design of approximate reasoning
based controllers for dynamic physical systems with interacting goals. In this
approach, goals are achieved based on a hierarchy defined by a control
knowledge base and remain highly interactive during the execution of the
control task. The approach has been implemented in a rule-based computer
program which is used in conjunction with a prototype hardware system to solve
the cart-pole balancing problem in real-time. It provides a complementary
approach to the conventional analytical control methodology, and is of
substantial use where a precise mathematical model of the process being
controlled is not available.

34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
32
The categories of this paper are: atom-ph